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[]
[]
["30-day prevalence of traditional cigarette use (HBSC 2022, in %)"]
[null,null,"never",null,null,null,"1-2 days",null,null,null,"3-9 days",null,null,null,"10-19 days",null,null,null,"20 days or more",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",8603,93.136299664393192,92.328670000000002,93.864559999999997,274,2.9663310598679224,2.5860600000000002,3.4005599999999996,156,1.6888600194868466,1.39876,2.0378799999999999,56,0.6062574428927141,0.46062999999999998,0.79754999999999998,148,1.6022518133593158,1.3101,1.9582599999999999,9237,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"",""]
["Sex/gender*"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys",null,4218,93.566992014196984,92.583619999999996,94.427819999999997,117,2.5953859804791484,2.1317300000000001,3.1566400000000003,79,1.7524401064773736,1.37364,2.2333400000000001,28,0.6211180124223602,0.42602999999999996,0.90472999999999992,66,1.4640638864241349,1.0945699999999998,1.9558300000000002,4508,100]
["Girls",null,4385,92.725734827659124,91.702500000000001,93.63154999999999,157,3.3199407908648761,2.8022999999999998,3.9293399999999998,77,1.628251215901882,1.26892,2.08718,28,0.59209135123704804,0.40625,0.86221999999999999,82,1.7339818143370691,1.3555899999999999,2.2156199999999999,4729,100]
["Age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["14",null,1765,98.548297040759351,97.815049999999999,99.037900000000008,18,1.0050251256281406,0.61824000000000001,1.6298400000000002,2,0.11166945840312675,2.8219999999999999E-2,0.44076000000000004,2,0.11166945840312675,2.809E-2,0.44281999999999999,4,0.22333891680625351,8.4639999999999993E-2,0.58796999999999999,1791,100]
["15",null,1894,97.679216090768435,96.903080000000003,98.264319999999998,30,1.5471892728210419,1.0887499999999999,2.1943799999999998,9,0.46415678184631254,0.2422,0.88772999999999991,2,0.1031459515214028,2.5819999999999999E-2,0.41111000000000003,4,0.20629190304280559,7.8509999999999996E-2,0.54096,1939,100]
["13",null,1816,93.898655635987595,92.504170000000002,95.047600000000003,63,3.2574974146845919,2.5192399999999999,4.2027700000000001,30,1.5511892450879008,1.01858,2.3556599999999999,7,0.36194415718717682,0.17382999999999998,0.75207999999999997,18,0.93071354705274045,0.59289999999999998,1.4581900000000001,1934,100]
["14",null,1702,90.339702760084933,88.575580000000002,91.856459999999998,73,3.8747346072186835,3.05423,4.9045199999999998,49,2.6008492569002124,1.8946799999999999,3.56067,14,0.743099787685775,0.42948999999999998,1.2827599999999999,46,2.4416135881104037,1.75956,3.3789500000000001,1884,100]
["15",null,1426,84.428656009473059,82.087249999999997,86.514300000000006,90,5.3285968028419184,4.28634,6.6067900000000002,66,3.9076376554174073,3.0332399999999997,5.0210499999999998,31,1.8354055654233272,1.3077999999999999,2.5703100000000001,76,4.4997039668442866,3.43092,5.8811599999999995,1689,100]
["Linguistic region**"," ","","","","","","","","","","","","","","","","","","","","","",""]
["German-speaking part of Switzerland",null,5538,93.091275844679771,92.014650000000003,94.032160000000005,167,2.807194486468314,2.3363499999999999,3.3696600000000001,105,1.7650025214321734,1.39293,2.2342200000000001,37,0.62195326945705165,0.43737000000000004,0.88374000000000008,102,1.7145738779626829,1.3358699999999999,2.1982499999999998,5949,100]
["French- and Italian-speaking parts of Switzerland",null,3065,93.21776155717761,91.970849999999999,94.283070000000009,107,3.2542579075425793,2.6571500000000001,3.9800599999999999,51,1.551094890510949,1.1391,2.1089099999999998,19,0.57785888077858882,0.37553999999999998,0.88821000000000006,46,1.3990267639902676,0.99875999999999987,1.9565300000000001,3288,100]
["Sex/gender* and age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys","11",834,97.772567409144202,96.381749999999997,98.636330000000001,14,1.6412661195779603,0.92972999999999995,2.8815200000000001,2,0.23446658851113714,5.9150000000000001E-2,0.92466999999999999,2,0.23446658851113714,5.8659999999999997E-2,0.93220000000000003,1,0.11723329425556857,1.6490000000000001E-2,0.82824000000000009,853,100]
[null,"12",961,97.662601626016269,96.488830000000007,98.450289999999995,17,1.7276422764227644,1.0620700000000001,2.7985099999999998,5,0.50813008130081294,0.21056,1.2210999999999999,0,0,0,0,1,0.10162601626016261,1.448E-2,0.70967000000000002,984,100]
[null,"13",867,93.932827735644636,92.056129999999996,95.388379999999998,29,3.1419284940411698,2.2107299999999999,4.4475199999999999,17,1.8418201516793065,1.1039699999999999,3.0575800000000002,1,0.10834236186348861,1.5440000000000001E-2,0.75580999999999998,9,0.97508125677139756,0.51149999999999995,1.8509899999999999,923,100]
[null,"14",857,92.051557465091307,89.86672999999999,93.797830000000005,26,2.7926960257787328,1.8525799999999999,4.1895199999999999,21,2.2556390977443606,1.4634100000000001,3.4616899999999999,9,0.96670247046186897,0.50663000000000002,1.83684,18,1.9334049409237379,1.17218,3.1731199999999999,931,100]
[null,"15",699,85.556915544675633,82.467619999999997,88.179879999999997,31,3.7943696450428397,2.6355400000000002,5.4342899999999998,34,4.1615667074663403,2.9859299999999998,5.7725299999999997,16,1.9583843329253363,1.1956100000000001,3.1920700000000002,37,4.5287637698898413,3.0686100000000001,6.6361400000000001,817,100]
["Girls","11",931,99.253731343283576,98.473370000000003,99.636670000000009,4,0.42643923240938164,0.16263,1.11341,0,0,0,0,0,0,0,0,3,0.31982942430703626,0.10444000000000001,0.97511999999999999,938,100]
[null,"12",933,97.696335078534034,96.513669999999991,98.484110000000001,13,1.3612565445026177,0.80100999999999989,2.3042600000000002,4,0.41884816753926707,0.15886999999999998,1.09955,2,0.20942408376963353,5.2439999999999994E-2,0.83245999999999998,3,0.31413612565445026,0.10192000000000001,0.96395000000000008,955,100]
[null,"13",949,93.867457962413454,92.046869999999998,95.292600000000007,34,3.3630069238377844,2.3939399999999997,4.7054400000000003,13,1.2858555885262115,0.72734999999999994,2.2634499999999997,6,0.59347181008902083,0.26751000000000003,1.3113900000000001,9,0.89020771513353114,0.46801000000000004,1.6868399999999999,1011,100]
[null,"14",845,88.667366211962232,86.144080000000002,90.780320000000003,47,4.931794333683106,3.70764,6.5327200000000003,28,2.9380902413431267,1.94468,4.4161099999999998,5,0.52465897166841546,0.22111,1.2397500000000001,28,2.9380902413431267,1.91116,4.4915599999999998,953,100]
[null,"15",727,83.37155963302753,80.217960000000005,86.109470000000002,59,6.7660550458715596,5.2709399999999995,8.6465600000000009,32,3.669724770642202,2.5665899999999997,5.22159,15,1.7201834862385321,1.02318,2.87819,39,4.4724770642201834,3.1951599999999996,6.2275700000000001,872,100]
["Notes: The percentages and number of cases are based on unweighted data. With the exception of sex/gender and age subgroups (e.g., 11-year-old girls), the percentages may be slighty biased in relation to the sex/gender and age structure of the actual corresponding population in 2022. Weighted data will be released in the fall of 2023.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'On how many days in the last 30 days (if any) have you smoked cigarettes?'\nThe following response categories were provided: 'never', '1-2 days', '3-5 days', '6-9 days', '10-19 days', ' 20-29 days', '30 days or more'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

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[]
[]
["30-day prevalence of traditional cigarette use (HBSC 2018, in %)"]
[null,null,"never",null,null,null,"1-2 days",null,null,null,"3-9 days",null,null,null,"10-19 days",null,null,null,"20 days or more",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",10380,93.7539676878324,92.979510000000005,94.448099999999997,292,2.6906939983807234,2.34063,3.09145,163,1.5250362374702595,1.26325,1.84006,58,0.56074383639009884,0.42082999999999998,0.74682000000000004,154,1.4695582399259814,1.2078599999999999,1.7869300000000001,11047,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"",""]
["Sex/gender*"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys",null,5123,93.3836312858638,92.445070000000001,94.212890000000002,153,2.8346401657779907,2.37744,3.3767199999999997,75,1.4118867283856036,1.1095600000000001,1.7950899999999999,37,0.70797128814173849,0.50344,0.99475999999999987,87,1.6618705318295204,1.30402,2.1158199999999998,5475,100]
["Girls",null,5257,94.142626621258614,93.217119999999994,94.948700000000002,139,2.5396260407233275,2.0923699999999998,3.0794800000000002,88,1.6437838606716597,1.28362,2.10284,21,0.40623225161233889,0.25024999999999997,0.65880000000000005,67,1.2677312257331301,0.96784000000000003,1.659,5572,100]
["Age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["14",null,2191,99.175145458287062,98.714269999999999,99.471699999999998,13,0.59550501060436412,0.35060000000000002,1.0097399999999999,2,9.0534157026498127E-2,2.2880000000000001E-2,0.35750999999999999,1,4.6271791360695674E-2,6.5099999999999993E-3,0.32807000000000003,2,9.2543582721391349E-2,2.3189999999999999E-2,0.36859999999999998,2209,100]
["15",null,2214,98.171075757503047,97.498609999999999,98.665230000000008,29,1.2937017571745935,0.89678000000000002,1.863,7,0.31493471053803307,0.15178,0.65231000000000006,0,0,0,0,5,0.2202877747843705,7.7789999999999998E-2,0.54222999999999999,2255,100]
["13",null,2236,96.786002681601772,95.891590000000008,97.490790000000004,47,2.0336912434025187,1.51627,2.7227899999999998,15,0.64797036440812017,0.39594000000000001,1.05871,2,8.9780150178158186E-2,2.2499999999999999E-2,0.35753000000000001,10,0.44255556040877431,0.22796000000000002,0.85740999999999989,2310,100]
["14",null,2116,90.298108754647416,88.669869999999989,91.714219999999997,102,4.3709182067037542,3.5123099999999998,5.4276199999999992,60,2.5463259380581733,1.9332200000000002,3.3472399999999998,18,0.78119587865021123,0.50143000000000004,1.21516,47,2.0034512219414573,1.4564900000000001,2.7500900000000001,2343,100]
["15",null,1623,84.090717121667922,81.821480000000008,86.124719999999996,101,5.2330145833712036,4.2522400000000005,6.4248299999999992,79,4.0916916172053295,3.1965500000000002,5.2239800000000001,37,1.9186629206959551,1.3556600000000001,2.70906,90,4.6659137570607223,3.6933199999999999,5.8789899999999999,1930,100]
["Linguistic region**"," ","","","","","","","","","","","","","","","","","","","","","",""]
["German-speaking part of Switzerland",null,7239,94.289805952563725,93.410110000000003,95.058279999999996,182,2.4293509920567837,2.0337999999999998,2.8995600000000001,100,1.3662479851047384,1.0788600000000002,1.7288600000000001,41,0.57024210695695354,0.40340999999999999,0.80551000000000006,97,1.3443529633170228,1.03912,1.73766,7659,100]
["French- and Italian-speaking parts of Switzerland",null,3141,92.533881120053266,90.904169999999993,93.891220000000004,110,3.2857636538835,2.6317599999999999,4.0954600000000001,63,1.8865920026775613,1.3836200000000001,2.5676399999999999,17,0.53911657850560279,0.32296999999999998,0.89861999999999997,57,1.7546466448801576,1.3063200000000001,2.3531599999999999,3388,100]
["Sex/gender* and age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys","11",1093,98.735320686540192,97.897800000000004,99.241759999999999,10,0.9033423667569922,0.49173999999999995,1.6537500000000001,1,9.0334236675699203E-2,1.282E-2,0.63340999999999992,1,9.0334236675699203E-2,1.2709999999999999E-2,0.63902000000000003,2,0.18066847335139841,4.5130000000000003E-2,0.72027999999999992,1107,100]
[null,"12",1097,97.859054415700427,96.698070000000001,98.617660000000001,17,1.5165031222122949,0.9242999999999999,2.4786299999999999,5,0.44603033006243964,0.18756999999999999,1.0568599999999999,0,0,0,0,2,0.17841213202497588,4.4490000000000002E-2,0.71260000000000001,1121,100]
[null,"13",1105,96.506550218340905,95.174769999999995,97.480490000000003,23,2.0087336244541438,1.3203199999999999,3.0449999999999999,7,0.61135371179039133,0.29271999999999998,1.2723899999999999,2,0.17467248908296895,4.3810000000000002E-2,0.69367000000000001,8,0.69868995633187581,0.35346,1.3764500000000002,1145,100]
[null,"14",1009,90.089285714286433,87.946380000000005,91.886369999999999,52,4.6428571428571477,3.40062,6.3092300000000003,26,2.3214285714285738,1.56657,3.4273400000000001,11,0.98214285714285821,0.5544,1.73414,22,1.9642857142857164,1.25732,3.05646,1120,100]
[null,"15",819,83.401221995926761,80.493479999999991,85.951170000000005,51,5.1934826883911374,4.0079099999999999,6.7052500000000004,36,3.6659877800408034,2.60195,5.1421799999999998,23,2.3421588594705129,1.5292699999999999,3.5714799999999998,53,5.3971486761711827,4.0453999999999999,7.1668399999999997,982,100]
["Girls","11",1098,99.637023593466466,99.042119999999997,99.86296999999999,3,0.27223230490018002,8.8410000000000002E-2,0.83501999999999998,1,9.0744101633393345E-2,1.2769999999999998E-2,0.64198,0,0,0,0,0,0,0,0,1102,100]
[null,"12",1117,98.500881834215122,97.605149999999995,99.064799999999991,12,1.0582010582010355,0.60221000000000002,1.85303,2,0.17636684303350589,4.4080000000000001E-2,0.70279000000000003,0,0,0,0,3,0.26455026455025887,8.5550000000000001E-2,0.8150599999999999,1134,100]
[null,"13",1131,97.081545064377679,95.807109999999994,97.976790000000008,24,2.0600858369098711,1.3548100000000001,3.1208900000000002,8,0.68669527896995708,0.34688999999999998,1.35484,0,0,0,0,2,0.17167381974248927,4.308E-2,0.68145,1165,100]
[null,"14",1107,90.51512673753129,88.539330000000007,92.18038,50,4.0883074407195492,3.1188099999999999,5.3425500000000001,34,2.7800490596892953,1.9839200000000001,3.8830000000000005,7,0.57236304170073682,0.27745000000000003,1.17703,25,2.0441537203597751,1.3622799999999999,3.0567500000000001,1223,100]
[null,"15",804,84.8101265822785,81.769649999999999,87.421520000000001,50,5.2742616033754519,3.8490900000000003,7.1876699999999998,43,4.5358649789028886,3.2680199999999999,6.2637300000000007,14,1.4767932489451268,0.82258999999999993,2.6374399999999998,37,3.9029535864978344,2.7490100000000002,5.5138300000000005,948,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'On how many days in the last 30 days (if any) have you smoked cigarettes?'\nThe following response categories were provided: 'never', '1-2 days', '3-5 days', '6-9 days', '10-19 days', ' 20-29 days', '30 days or more'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

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[]
[]
["30-day prevalence of traditional cigarette use (HBSC 2014, in %)"]
[null,null,"never",null,null,null,"1-2 days",null,null,null,"3-9 days",null,null,null,"10-19 days",null,null,null,"20 days or more",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",8926,91.762413340897226,90.835589999999996,92.603139999999996,333,3.4790939645842638,3.03749,3.9822600000000001,165,1.708230442647038,1.43825,2.0278499999999999,93,0.9802754123998354,0.77646000000000004,1.23692,193,2.0699868394693444,1.7262900000000001,2.4803899999999999,9710,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"",""]
["Sex/gender*"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys",null,4356,91.105626633136609,89.896119999999996,92.182940000000002,171,3.5996993423312329,3.03382,4.2664900000000001,88,1.8500204950930337,1.4711699999999999,2.3241299999999998,50,1.0643291769275376,0.77613999999999994,1.4579500000000001,111,2.3803243525116162,1.89524,2.9857800000000001,4776,100]
["Girls",null,4570,92.454758137504129,91.347459999999998,93.430539999999993,162,3.351959074765583,2.7936000000000001,4.0172999999999996,77,1.5587639509214655,1.23556,1.9648300000000001,43,0.89167102102288476,0.65198,1.21841,82,1.7428478157856351,1.34361,2.258,4934,100]
["Age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["14",null,1724,98.835664574412533,98.184870000000004,99.254900000000006,17,0.99010918301078377,0.62598999999999994,1.5626999999999998,3,0.17422624257669486,5.6050000000000003E-2,0.54027000000000003,0,0,0,0,0,0,0,0,1744,100]
["15",null,1857,96.729094243340668,95.695669999999993,97.520830000000004,44,2.3214723350906392,1.6567800000000001,3.2440499999999997,13,0.69316413340061067,0.37695000000000001,1.2712700000000001,1,5.0682283502394114E-2,7.1799999999999998E-3,0.35696,4,0.20558700466536706,7.7789999999999998E-2,0.54222999999999999,1919,100]
["13",null,1955,94.324406857985579,92.983199999999997,95.421880000000002,60,2.9088285889938095,2.2103000000000002,3.8194899999999996,34,1.6448564616966734,1.13327,2.3818299999999999,9,0.43233282333163336,0.22672999999999999,0.82286000000000004,14,0.68957526799210511,0.37320999999999999,1.27071,2072,100]
["14",null,1931,88.459198810794888,86.663619999999995,90.040800000000004,90,4.1111918722992353,3.2504300000000002,5.1876800000000003,55,2.5120651653963382,1.9211200000000002,3.2786999999999997,38,1.7577397819517324,1.2619800000000001,2.4434299999999998,68,3.1598043695580684,2.4396,4.0837300000000001,2182,100]
["15",null,1459,81.367141661055754,78.852820000000008,83.64452,122,6.7939448162375475,5.6093400000000004,8.2069700000000001,60,3.3485787402489429,2.57986,4.3361599999999996,45,2.5129074282597514,1.8308399999999998,3.4401700000000002,107,5.9774273541979355,4.8414000000000001,7.3594000000000008,1793,100]
["Linguistic region**"," ","","","","","","","","","","","","","","","","","","","","","",""]
["German-speaking part of Switzerland",null,6170,92.402262870751244,91.291750000000008,93.381429999999995,198,3.0499535651790826,2.5492500000000002,3.64533,103,1.5845609311666595,1.2788200000000001,1.9619500000000001,70,1.0805770476418926,0.82097999999999993,1.42109,119,1.8826455852599022,1.49088,2.37487,6660,100]
["French- and Italian-speaking parts of Switzerland",null,2756,90.365358487455083,88.610230000000001,91.87482,135,4.4160840690169278,3.6041099999999999,5.4007300000000003,62,1.9782518823383395,1.4843200000000001,2.6321599999999998,23,0.76127566357488829,0.49542999999999998,1.1680899999999999,74,2.4790298976142524,1.85846,3.2998500000000002,3050,100]
["Sex/gender* and age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys","11",846,98.372093023255829,97.194789999999998,99.060079999999999,12,1.395348837209315,0.80263999999999991,2.4150800000000001,2,0.23255813953488574,5.8089999999999996E-2,0.92613999999999996,0,0,0,0,0,0,0,0,860,100]
[null,"12",914,95.307612095933266,93.468389999999999,96.647509999999997,32,3.3368091762252554,2.2441800000000001,4.9345600000000003,12,1.251303441084471,0.66222999999999999,2.35195,0,0,0,0,1,0.10427528675703922,1.4789999999999999E-2,0.73114000000000001,959,100]
[null,"13",936,93.881644934804228,92.064000000000007,95.304209999999998,31,3.1093279839517876,2.1914699999999998,4.3943500000000002,17,1.7051153460380757,1.0185599999999999,2.8411399999999998,4,0.40120361083248846,0.15128,1.05962,9,0.90270812437309911,0.44174000000000002,1.83585,997,100]
[null,"14",922,87.893231649189786,85.309039999999996,90.07574000000001,41,3.9084842707341161,2.8397800000000002,5.3572099999999994,25,2.3832221163012903,1.58094,3.5778400000000001,21,2.001906577693084,1.2583900000000001,3.1706300000000001,40,3.8131553860820642,2.7366899999999998,5.2900200000000002,1049,100]
[null,"15",738,81.009879253567519,77.4131,84.151169999999993,55,6.0373216245883992,4.5340999999999996,7.99716,32,3.5126234906696139,2.4715799999999999,4.9698099999999998,25,2.744237102085636,1.7837499999999999,4.1997900000000001,61,6.6959385290889486,5.0706199999999999,8.7939699999999998,911,100]
["Girls","11",878,99.321266968325801,98.505409999999998,99.693160000000006,5,0.56561085972850178,0.23752999999999999,1.34074,1,0.11312217194570034,1.584E-2,0.80291000000000012,0,0,0,0,0,0,0,0,884,100]
[null,"12",943,98.229166666666728,97.22317000000001,98.874930000000006,12,1.2500000000000269,0.72358999999999996,2.1510899999999999,1,0.10416666666666892,1.4660000000000001E-2,0.73616000000000004,1,0.10416666666666892,1.472E-2,0.73316999999999999,3,0.31250000000000677,0.10169,0.95613999999999999,960,100]
[null,"13",1019,94.790697674418595,92.989869999999996,96.14806999999999,29,2.6976744186046142,1.83002,3.9601200000000003,17,1.5813953488371884,0.96434999999999993,2.5829499999999999,5,0.46511627906976138,0.19461000000000001,1.1074300000000001,5,0.46511627906976138,0.16571,1.29843,1075,100]
[null,"14",1009,89.055604589585187,86.726429999999993,91.018390000000011,49,4.3248014121801024,3.1401300000000001,5.9290599999999998,30,2.6478375992939376,1.8923800000000002,3.6935299999999995,17,1.5004413062665645,0.94208999999999998,2.3817499999999998,28,2.4713150926743417,1.6578599999999999,3.6690199999999997,1133,100]
[null,"15",721,81.746031746031647,78.331599999999995,84.727339999999998,67,7.5963718820860793,5.8989399999999996,9.7317299999999989,28,3.1746031746031398,2.2069200000000002,4.5468599999999997,20,2.2675736961450998,1.45177,3.5253999999999999,46,5.2154195011337237,3.7486199999999998,7.2131499999999997,882,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'On how many days in the last 30 days (if any) have you smoked cigarettes?'\nThe following response categories were provided: 'never', '1-2 days', '3-5 days', '6-9 days', '10-19 days', ' 20-29 days', '30 days or more'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2010","index":3,"n_rows":37,"n_cols":24,"rows_kept":37,"cut":false,"hidden":false,"merged":[[36,0,36,1],[2,0,2,23],[3,0,4,1],[3,22,3,23],[5,0,5,1],[7,0,7,1],[9,0,9,1],[10,0,10,1],[12,0,12,1],[19,0,19,1],[21,0,25,0],[26,0,30,0],[31,0,31,23],[13,0,13,1],[15,0,15,1],[18,0,18,1],[3,2,3,5],[32,0,32,1],[3,6,3,9],[33,0,33,1],[3,10,3,13],[3,14,3,17],[3,18,3,21],[14,0,14,1],[16,0,16,1]]}
[]
[]
["30-day prevalence of traditional cigarette use (HBSC 2010, in %)"]
[null,null,"never",null,null,null,"1-2 days",null,null,null,"3-9 days",null,null,null,"10-19 days",null,null,null,"20 days or more",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",8551,85.59553926734209,84.367530000000002,86.74224000000001,547,5.4561156026597146,4.9629700000000003,5.9951699999999999,312,3.1368302670222232,2.7583099999999998,3.5653900000000003,123,1.2286574747005639,1.00387,1.50302,449,4.5828573882755856,3.99939,5.2468000000000004,9982,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"",""]
["Sex/gender*"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys",null,4181,84.026788446394789,82.460819999999998,85.47757,312,6.2552733895857413,5.5688800000000001,7.0199700000000007,168,3.4061390296339416,2.8896999999999999,4.0110600000000005,64,1.2855316133230712,0.98968999999999996,1.66831,245,5.0262675210559449,4.2717199999999993,5.9058700000000002,4970,100]
["Girls",null,4370,87.232221374683803,85.863579999999999,88.486130000000003,235,4.6223520544015058,4.0396700000000001,5.2844500000000005,144,2.8558596837836485,2.3839399999999999,3.4179200000000001,59,1.1693205272318132,0.88550999999999991,1.5426799999999998,204,4.1202463599044084,3.4521200000000003,4.9111000000000002,5012,100]
["Age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["14",null,1594,97.589605690785135,96.722070000000002,98.231740000000002,26,1.6026402790244618,1.06538,2.4042600000000003,9,0.55763060165708545,0.29611999999999999,1.0476700000000001,0,0,0,0,4,0.250123428533082,9.5379999999999993E-2,0.65429000000000004,1633,100]
["15",null,1996,94.808171793024812,93.708939999999998,95.724100000000007,62,2.9551026237593425,2.2928299999999999,3.8012299999999999,23,1.0933554976080995,0.72711000000000003,1.64103,8,0.38000610645001298,0.19083,0.75529000000000002,16,0.76336397915727383,0.47536,1.2237,2105,100]
["13",null,1949,88.141690142393045,86.418329999999997,89.672510000000003,127,5.7770322184567107,4.8085200000000006,6.9264299999999999,54,2.4550793969342433,1.8592999999999997,3.2354699999999998,24,1.0833942147384963,0.67813999999999997,1.7266299999999999,56,2.5428040274757993,1.8839999999999999,3.4239400000000004,2210,100]
["14",null,1682,78.640816905310217,76.406689999999998,80.71678,165,7.7240802492608935,6.6390500000000001,8.9694000000000003,107,5.0012031390241134,4.07944,6.1179600000000001,42,1.9744770101528628,1.4501599999999999,2.6832000000000003,142,6.6594226962518377,5.5476000000000001,7.9752500000000008,2138,100]
["15",null,1330,70.03897737435409,67.31362,72.629500000000007,167,8.8645414643226061,7.6520900000000003,10.24779,119,6.3012965733428112,5.2696800000000001,7.5188300000000003,49,2.5839213936944199,1.9305599999999998,3.4506099999999997,231,12.211263194286611,10.469530000000001,14.196810000000001,1896,100]
["Linguistic region**"," ","","","","","","","","","","","","","","","","","","","","","",""]
["German-speaking part of Switzerland",null,6065,85.636533248355931,84.161560000000009,86.995370000000008,370,5.2328172080115722,4.6658600000000003,5.8644300000000005,219,3.1132608680903751,2.6682299999999999,3.6297500000000005,80,1.137465978961866,0.89659999999999995,1.4420900000000001,338,4.8799226965826286,4.1673,5.70716,7072,100]
["French- and Italian-speaking parts of Switzerland",null,2486,85.495156672019604,83.18347,87.536680000000004,177,6.0029098351919608,5.0793200000000001,7.0819200000000002,93,3.194545018713757,2.5304799999999998,4.0256800000000004,43,1.4519595006934571,1.0006299999999999,2.1025300000000002,111,3.8554289733806852,2.9472999999999998,5.02888,2910,100]
["Sex/gender* and age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys","11",784,96.551724137931018,95.18074,97.542760000000001,17,2.0935960591132852,1.30508,3.3424,7,0.86206896551723511,0.42069000000000006,1.75834,0,0,0,0,4,0.4926108374384201,0.18810000000000002,1.28373,812,100]
[null,"12",996,94.050991501416604,92.514880000000005,95.28792,37,3.4938621340888423,2.5428699999999997,4.7830499999999994,12,1.133144475920705,0.65367000000000008,1.9574,4,0.3777148253069017,0.14277000000000001,0.9954599999999999,10,0.9442870632672542,0.51119000000000003,1.7379100000000001,1059,100]
[null,"13",951,86.612021857923096,84.172480000000007,88.725909999999999,74,6.739526411657355,5.2924800000000003,8.546520000000001,31,2.823315118397002,1.99027,3.99085,11,1.0018214936247434,0.56642999999999999,1.76593,31,2.823315118397002,1.95208,4.0672600000000001,1098,100]
[null,"14",827,77.507029053420922,74.428340000000006,80.313109999999995,85,7.9662605435800256,6.4613500000000004,9.7850099999999998,52,4.8734770384254356,3.7556500000000002,6.3022300000000007,25,2.3430178069353049,1.5535099999999999,3.5194200000000002,78,7.3102155576381449,5.8433999999999999,9.10961,1067,100]
[null,"15",623,66.70235546038549,62.856849999999994,70.337609999999998,99,10.599571734475282,8.7600499999999997,12.7713,66,7.066381156316857,5.5395099999999999,8.9741199999999992,24,2.569593147751589,1.70096,3.86436,122,13.062098501070556,10.754809999999999,15.776870000000001,934,100]
["Girls","11",810,98.660170523751546,97.511879999999991,99.282420000000002,9,1.0962241169305811,0.58272000000000002,2.0528999999999997,2,0.24360535931790694,6.0959999999999993E-2,0.96822999999999992,0,0,0,0,0,0,0,0,821,100]
[null,"12",1000,95.602294455066925,94.003099999999989,96.789590000000004,25,2.390057361376694,1.6017900000000003,3.5522299999999998,11,1.0516252390057452,0.58948999999999996,1.8692299999999999,4,0.38240917782027095,0.14362,1.0142,6,0.57361376673040654,0.26264999999999999,1.2481100000000001,1046,100]
[null,"13",998,89.74820143884925,87.496189999999999,91.633390000000006,53,4.7661870503597923,3.5973699999999997,6.2899899999999995,23,2.0683453237410423,1.3515599999999999,3.1531200000000004,13,1.1690647482014584,0.61092999999999997,2.2256800000000001,25,2.2482014388489588,1.44156,3.4902299999999995,1112,100]
[null,"14",855,79.831932773109259,76.907570000000007,82.470370000000003,80,7.4696545284781024,6.0880400000000003,9.1343200000000007,55,5.1353874883286998,3.8579599999999998,6.8058499999999995,17,1.5873015873015976,0.9775600000000001,2.5674900000000003,64,5.9757236227824873,4.5852200000000005,7.7536400000000008,1071,100]
[null,"15",707,73.492723492724195,70.152990000000003,76.583500000000001,68,7.0686070686072116,5.6783100000000006,8.7676599999999993,53,5.5093555093556255,4.2270799999999999,7.1515700000000004,25,2.5987525987526534,1.78776,3.7635399999999999,109,11.330561330561535,9.1669599999999996,13.92652,962,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'On how many days in the last 30 days (if any) have you smoked cigarettes?'\nThe following response categories were provided: 'never', '1-2 days', '3-5 days', '6-9 days', '10-19 days', ' 20-29 days', '30 days or more'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]

{"sheet":"2006","index":4,"n_rows":37,"n_cols":24,"rows_kept":37,"cut":false,"hidden":false,"merged":[[36,0,36,1],[2,0,2,23],[3,0,4,1],[3,22,3,23],[5,0,5,1],[7,0,7,1],[9,0,9,1],[10,0,10,1],[12,0,12,1],[19,0,19,1],[21,0,25,0],[26,0,30,0],[31,0,31,23],[13,0,13,1],[15,0,15,1],[18,0,18,1],[3,2,3,5],[32,0,32,1],[3,6,3,9],[33,0,33,1],[3,10,3,13],[3,14,3,17],[3,18,3,21],[14,0,14,1],[16,0,16,1]]}
[]
[]
["30-day prevalence of traditional cigarette use (HBSC 2006, in %)"]
[null,null,"never",null,null,null,"1-2 days",null,null,null,"3-9 days",null,null,null,"10-19 days",null,null,null,"20 days or more",null,null,null,"Total"]
[null,null,"n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%","Lower limit CI","Upper limit CI ","n","%"]
[" ",null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"","",null,null,"",""]
["Total","",8544,87.573760013945119,86.439300000000003,88.625799999999998,463,4.8557690117905272,4.3932099999999998,5.3643000000000001,264,2.7759910668843664,2.3980199999999998,3.2115699999999996,117,1.2644519453681682,1.02444,1.55982,314,3.5300279620095285,3.0009399999999999,4.1483999999999996,9702,100]
[" ",null,"","",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"",""]
["Sex/gender*"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys",null,4288,87.919801939029313,86.607439999999997,89.119720000000001,233,4.8351952411213306,4.2388300000000001,5.5106299999999999,122,2.6387877216559064,2.1709099999999997,3.2042099999999998,48,1.071739196683877,0.80030000000000001,1.4339200000000001,156,3.5344759015142384,2.8703799999999999,4.3453400000000002,4847,100]
["Girls",null,4256,87.209446423899621,85.740989999999996,88.546879999999987,230,4.8774291162756045,4.2289599999999998,5.6195000000000004,142,2.9204390069873205,2.41289,3.5308899999999999,69,1.4673402899099874,1.1293,1.9046099999999999,158,3.5253451629272035,2.8899600000000003,4.2942499999999999,4855,100]
["Age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["14",null,1695,97.018732098976727,96.065359999999998,97.746520000000004,35,2.0110439960652324,1.44703,2.7886799999999998,11,0.62684839024110772,0.33506999999999998,1.1697300000000002,1,5.633812353964153E-2,7.899999999999999E-3,0.40075,5,0.28703739117699578,0.12199000000000002,0.67387999999999992,1747,100]
["15",null,1961,94.759529461277992,93.609440000000006,95.712119999999999,71,3.4049875021143943,2.7022500000000003,4.2824300000000006,27,1.3084408376095906,0.86535999999999991,1.9738700000000002,3,0.14409096734726054,4.6769999999999999E-2,0.44301999999999997,8,0.38295123165000089,0.19285000000000002,0.75902999999999998,2070,100]
["13",null,1930,90.399683351200537,88.780760000000001,91.806560000000005,95,4.5026229590031299,3.6762799999999998,5.5040899999999997,58,2.6976145275956767,2.0156299999999998,3.6018599999999998,23,1.0720392663880396,0.67976000000000003,1.6868500000000002,28,1.3280398958115651,0.85111999999999999,2.06664,2134,100]
["14",null,1707,83.043980739834382,80.956980000000001,84.944789999999998,130,6.2230575126684347,5.21821,7.4062900000000003,88,4.2308499842946681,3.3627900000000004,5.3106800000000005,38,1.7910716712190071,1.2719799999999999,2.5165999999999999,98,4.711040091985395,3.79182,5.8395700000000001,2061,100]
["15",null,1251,74.033064375647058,71.180970000000002,76.695310000000006,132,7.7898524169744148,6.5336099999999995,9.2637,80,4.743337322563498,3.8011700000000004,5.9047000000000001,52,3.0763294872023499,2.3374299999999999,4.0391399999999997,175,10.357416397612965,8.6359000000000012,12.375629999999999,1690,100]
["Linguistic region**"," ","","","","","","","","","","","","","","","","","","","","","",""]
["German-speaking part of Switzerland",null,5934,87.140900732538384,85.680350000000004,88.472520000000003,327,4.9243889720519629,4.3617699999999999,5.5553600000000003,179,2.7102391016311689,2.2564000000000002,3.2523299999999997,92,1.4233148950951515,1.11914,1.8086399999999998,233,3.8011562986821708,3.1258300000000001,4.6154399999999995,6765,100]
["French- and Italian-speaking parts of Switzerland",null,2610,88.579411702341915,86.836829999999992,90.117559999999997,136,4.6963458877902031,3.9353899999999999,5.5958699999999997,85,2.928751046194753,2.3048099999999998,3.7151799999999997,25,0.89536942714925938,0.58391999999999999,1.37066,81,2.900121936522591,2.1990699999999999,3.81595,2937,100]
["Sex/gender* and age"," ","","","","","","","","","","","","","","","","","","","","","",""]
["Boys","11",856,96.723163841807917,95.266829999999999,97.742019999999997,22,2.4858757062147236,1.64435,3.7416800000000001,4,0.45197740112994977,0.17169999999999999,1.18432,0,0,0,0,3,0.33898305084746228,0.11049,1.03508,885,100]
[null,"12",1012,93.530499075785414,91.855130000000003,94.880459999999999,50,4.6210720887245209,3.5019099999999996,6.0753899999999996,12,1.1090573012938836,0.64216000000000006,1.9089100000000001,2,0.18484288354898062,4.6539999999999998E-2,0.73112999999999995,6,0.55452865064694179,0.25117999999999996,1.21974,1082,100]
[null,"13",932,89.615384615384869,87.168019999999999,91.640739999999994,57,5.4807692307693276,4.2160299999999999,7.0968,24,2.3076923076923448,1.431,3.7013099999999999,10,0.96153846153847722,0.52415,1.75746,17,1.634615384615411,0.91429000000000005,2.9057900000000001,1040,100]
[null,"14",849,86.280487804878035,83.703680000000006,88.505800000000008,49,4.9796747967479167,3.8781999999999996,6.3732399999999991,36,3.6585365853658187,2.60093,5.1235600000000003,10,1.0162601626016159,0.54676000000000002,1.8812900000000001,40,4.0650406504064645,2.9298000000000002,5.6147299999999998,984,100]
[null,"15",639,74.649532710280837,71.095730000000003,77.902199999999993,55,6.4252336448599543,4.8797699999999997,8.4168500000000002,46,5.3738317757010527,4.1297300000000003,6.9654999999999996,26,3.0373831775701592,2.09606,4.3825099999999999,90,10.514018691589017,8.1677799999999987,13.435630000000002,856,100]
["Girls","11",839,97.331786542923439,95.917500000000004,98.264989999999997,13,1.5081206496519826,0.86253999999999997,2.6240900000000003,7,0.81206496519722127,0.35398999999999997,1.8518799999999997,1,0.1160092807424602,1.6279999999999999E-2,0.82161000000000006,2,0.23201856148492039,5.8889999999999998E-2,0.90947000000000011,862,100]
[null,"12",949,96.05263157894737,94.552700000000002,97.151989999999998,21,2.1255060728745065,1.3784700000000001,3.2639799999999997,15,1.51821862348179,0.89282000000000006,2.5703299999999998,1,0.10121457489878603,1.4410000000000001E-2,0.70717999999999992,2,0.20242914979757207,5.0710000000000005E-2,0.80443000000000009,988,100]
[null,"13",998,91.224862888482633,89.04431000000001,93.005499999999998,38,3.4734917733089703,2.5490599999999999,4.7169500000000006,34,3.1078610603290797,2.1965400000000002,4.38035,13,1.1882998171846479,0.62390999999999996,2.2516699999999998,11,1.005484460694702,0.52938000000000007,1.9016000000000002,1094,100]
[null,"14",858,79.665738161559858,76.753489999999999,82.297299999999993,81,7.5208913649024174,6.0138199999999999,9.3679899999999989,52,4.8282265552460002,3.6835499999999999,6.3053300000000005,28,2.5998142989786186,1.7393399999999999,3.8691999999999998,58,5.385329619312845,4.1311999999999998,6.992420000000001,1077,100]
[null,"15",612,73.38129496402864,69.434209999999993,76.987609999999989,77,9.2326139088727981,7.2970900000000007,11.617189999999999,34,4.0767386091126578,2.8496100000000002,5.8007600000000004,26,3.1175059952037971,2.1184700000000003,4.5657000000000005,85,10.191846522781663,8.118269999999999,12.721719999999999,834,100]
["Notes: The percentages are based on weighted data according to the sex/gender and age structure of the Swiss permanent resident population of the relevant year (according to FSO). Data on the number of cases (n) are not weighted.\nCI: lower and upper limits of the 95% confidence interval. They indicate with 95% probability the range of values in which the true value lies.\n*Based on the question 'Are you a boy or a girl?'. Therefore, it is not possible to know whether pupils answered the question in reference to their birth-registered sex or their gender identity.\n**Defined according to the language of the questionnaire - German, French or Italian - filled in by the pupils, itself based on the official language of the commune where the school/class is located. Classes in the Romansh linguistic region received the German version of the questionnaire. Pupils from these classes are therefore included in the category 'German-speaking Switzerland'.\nResults with fewer than 30 cases may have a relatively large random error and are therefore put in parentheses. Results with less than 10 cases are not showed.\nThe following question was submitted:  'On how many days in the last 30 days (if any) have you smoked cigarettes?'\nThe following response categories were provided: 'never', '1-2 days', '3-5 days', '6-9 days', '10-19 days', ' 20-29 days', '30 days or more'"]
["LINK to the research report"]
["LINK to the methodology report"]
[]
["Source : Health Behaviour in School-aged Children (HBSC Switzerland)"]
["© Addiction Switzerland, 2023"]