For girls the percentage has decreased from 22.1 per cent to 11.8 per cent during the same period of time, which entails a decrease of 10.3 percentage points. The percentage of boys who have smoked and/or used snuff has decreased by 12.2 percentage points, from 24.8 per cent to 12.6 per cent during the same period. The differences are not statistically significant.
For more details, please see Indikatorlabbet: Debut age tobacco
Source: School Survey on Alcohol and other Drugs, the Swedish Council for Information on Alcohol and Other Drugs (CAN)