The graph shows the number of people taking part in 4 kinds of sports in a particular region between 1985 and 2005

The given line graph depics the figure for people joining in four different sorts of sports (badminton, basketball, tennis, rugby) in a particular region over a period of 4 years beginning from 1985.
Looking from an overall perspective, it is readily apparent that the number of people taking part in rugby remarked decreases, which is implicitly different from that of tennis. Meanwhile, that of people playing basketball and badminton is not much changed.
In the beginning of the period, rugby had the most people choosing this sport to enjoy, roughly 250%. Rugby, tennis, basketball, badminton were arranged according to the number of people taking part in from high to low. It was also in 1990. However, in 1995 the figure for rugby was equal to tennis, was exactly 200%. This continuously declined and approached to badminton in 2005. In contast, the figure for tennis reached the peak of approximately 220%.