The graph provides information about the number of people smoking in Someland which is divided into two different gender groups. It can be seen that number of men smoking was always higher than that of the group of women.
As regard the first, it was about 600 men in every 1000 using tobacco in the beginning of the period. However, this data experienced an gradually decrease to 250000 in 2000.
For the first 25 years, the rate of women smoking had an steady increase from under 100 women per 1000 to slightly more than 300. After that, it remained this rate for 5 years and then, it started to gradually decline to 200 people in every 1000 in 2000.
In conlclusion, it is noticeable that more and more men in Someland decided to quit smoking. Meanwhile, the rate of smoking in women generally increased until 1977 and then fell for the rest of period.