The first bar chart above gives information about the percentage of adults who are overweight or obese from 1965 to 2015, and the pie chart shows the weight range of the adult population in 2015.

The first bar chart above gives information about the percentage of adults who are overweight or obese from 1965 to 2015, and the pie chart shows the weight range of the adult population in 2015. The data they provided helps us to realize the obesity situation nowadays. At first glance, we can see that the percentage of overweight adults was seemly remained stable from 1965 to 1985. And then, it had increased considerably since 1995 then reach the top in 2015 at nearly 80%. Meanwhile, with the pie chart, we can see that in 2015 the percentage of people that has healthy or underweight is seriously low. Contrary to that, the majority of the population in 2015 was obese or severely obese, just only both of them accounted for nearly 75% of the population. Overall, it can be seen that the number of overweight adults increased remarkably through the years and accounted for the majority of the population in 2015.