1. ESPAD10: The age of smoking a cigarette for the first time by sex

    Modified: 10/16/2020

    1. Year: 1999, 2003, 2007, 2011, ..., 2019 (6)
    2. Age of smoking 1st cigarette: Has never smoked, 11 or younger, 12, 13, ..., 16 or older (7)
    3. Sex: Boys and girls, Boys, Girls, (3)


  2. ESPAD11: Smoking cigarettes during lifetime by sex

    Modified: 10/16/2020

    1. Year: 1999, 2003, 2007, 2011, ..., 2019 (6)
    2. Sex: Boys and girls, Boys, Girls, (3)
    3. Number of times smoked: Never, 1-2 times, 3-19 times, 20+ times, (4)


  3. ESPAD12: Number of cigarettes smoked during last 30 days by sex

    Modified: 10/16/2020

    1. Year: 1999, 2003, 2007, 2011, ..., 2019 (6)
    2. Cigarettes smoked during last 30 days: Less than 1 cigarette per week, Less than 1 cigarette per day, 1-5 cigarettes per day, 6-20 cigarettes per day, 21+ cigarettes per day (5)
    3. Sex: Boys and girls, Boys, Girls, (3)


  4. ESPAD13: Age of starting daily smoking by sex

    Modified: 10/16/2020

    1. Year: 1999, 2003, 2007, 2011, ..., 2019 (6)
    2. Age of starting daily smoking: Never smoked, 11 years or younger, 12 years, 13 years, ..., 16 years or older (7)
    3. Sex: Boys and girls, Boys, Girls, (3)


  5. ESPAD14: Availability of cigarettes by sex

    Modified: 10/16/2020

    1. Year: 1999, 2003, 2007, 2011, ..., 2019 (6)
    2. Availability of cigarettes: Impossible, very and quite difficult, and do not know, Rather easy, Very easy, (3)
    3. Sex: Boys and girls, Boys, Girls, (3)


  6. ESPAD15: Ratings of health risks of smoking by sex

    Modified: 10/16/2020

    1. Year: 1999, 2003, 2007, 2011, ..., 2019 (6)
    2. Frequency of smoking: If person smokes occasionally, If person smokes a pack of cigarettes or more per day, (2)
    3. Rating of health risk of smoking: No risk / low risk, Average risk, Big risk, (3)
    4. Sex: Boys and girls, Boys, Girls, (3)


  7. ESPAD17: Free time activities in relation to smoking every day during last month

    Modified: 10/16/2020

    1. Year: 1999, 2003, 2007, 2011, ..., 2019 (6)
    2. Free time activity: Reads books, Engages in hobbies, Walks in shopping centres with friends etc, Goes out with friends in evenings, (4)
    3. Frequency of engaging in free time activity: Never, Couple of times per year, Couple of times per month, At least once a week, Almost every day (5)
    4. Frequency of smoking: Total, Does not smoke or smokes less than 1 cigarette per day, Smokes at least 1 cigarette per day, (3)


  8. ESPAD18: Frequency of smoking during last 30 days by region

    Modified: 10/16/2020

    1. Year: 2019, (1)
    2. Frequency of smoking: Does not smoke or smokes irregularly, Smokes regularly, (2)
    3. Region: Estonia, Central Estonia, North-East Estonia, South Estonia, ..., North Estonia (6)


  9. ESPAD19: Frequency of smoking during last 30 days by county (1999-2915)

    Modified: 8/31/2018

    1. Year: 1999, 2003, 2007, 2011, 2015 (5)
    2. Frequency of smoking: Does not smoke or smokes irregularly, Smokes regularly, (2)
    3. County: Estonia, Harju county, ..Tallinn city, Hiiu county, ..., Võru county (21)


  10. ESPAD191: Age of starting daily smoking by level of social skills

    Modified: 10/16/2020

    1. Year: 2011, 2015, 2019, (3)
    2. Age of starting daily smoking: Does not smoke, 9-12-year old or younger, 13-16-year old or older, (3)
    3. Level of social skills: All levels of social skills, Low level of social skills, Average level of social skills, High level of social skills, (4)


  11. ESPAD192: The use of snus, e-cigarettes or water pipe by sex

    Modified: 10/16/2020

    1. Year: 2015, 2019, (2)
    2. Drug: Snus, E-cigarettes, Water pipe, (3)
    3. Frequency of use: Have used during last 30 days, Have used during last year, Have used more than year ago, Have never used, (4)
    4. Sex: Boys and girls, Boys, Girls, (3)