Fig. 1From: Using data on snus use in Sweden to compare different modelling approaches to estimate the population health impact of introducing a smoke-free tobacco productDistribution of tobacco use status in Swedish males by year and age. Figure 1 shows the distribution of the nine subcategories of tobacco use status in Swedish males by year from 1980 to 2009 for all ages (30–79 years), and for three selected age groupsBack to article page