• Smoking initiation (average age), by age group and sex, household population aged …
• Smoking initiation, by age group and sex, household population aged 12 and …
• Exposure to second-hand smoke (ETS), by age group and sex, non-smoking population …
• Smoking, by age group and sex, household population aged 12 and over, …
• Social support, by age group and sex, household population aged 12 and …