The amount of people engaged in 4 types of sports, which include basketball, tennis, badminton and rugby is illustrated in the line graph. The given period of time for trend is 20 years.
Overall, rugby and tennis had a significant change by the end of the trend, while basketball and badminton remained almost unchanged. Rugby, which had the largest numbers of people involved in the first year, lost its position and became the least popular sport activity by the last year.
Rugby having been on the top of the graph since the first year with nearly 250 players remained its position on peak till 1995, when it was displaced by tennis, which was followed by a constant substantial down-turn till 2005, incorporating only 50 players. Tennis shows a consistent significant growth from the beginning of the period till the end, increasing its figures from 150 to approximatelly 230 and becoming the most common sport activity between the years 1996 and 2005.
As for the badminton, which was the most uncommon type of sport all along throughout the given period of time, it had a very slight loss in the number of players, and from 1990 year maintained the same level by 2005, with 50 players. Basketball had nearly the same pattern as badminton, just presenting different figures (75-80), and fluctuated so slightly that we can see no change by 2005.