The bar chart illustrates the percentage of adult male smokers in seven different countries and the world average in 2000 and 2015. Overall, it can be seen that the America and Bangladesh were at the top of the chart with their percentage of smokers in 2000 and there were some other countries lower than others by smoking percentage that Lebanon, Egypt, Mexico and Australia witnessed smaller proportion of smoking. There was a change in the percentage of smokers in 2015, Americans were around 50-55%, but Bangladesh had not at the top, it fallen to 35-40%.