The supplied bar chart illustrates the proportion of adult male smokers in seven different nations along with the world average in the period 2000 and 2015. Overall, in contrast, the number of male smokers was less in 2015 rather than in the year 2000. Generally speaking, in the term 2000, Armenia calculated the high number of male smokers, while, Australia had around 30% of male smokers in their country. Similarly, Egypt and Lebanon contains the equal amount of male smokers around 35%. In Cuba, a fractional decrease can be seen in the population of male smokers. Furthermore, in the span of 2015, some countries show decrement in adult smokers, especially Bangladesh had shown a decrease in smokers from over 60% to about 40%. On the other hand, there is a slight expansion in the number of smokers in the countries like Egypt and Lebanon. Moreover, the three nations show the same amount of smokers at around 50% in countries like Armenia, Egypt and Cuba.