The line graph illustrates how many individuals taking part in four different various of sport in an unspecified region over a 20-year period from 1985 to 2005; all information measured in numbers (thousands).
Overall, it is evident that the number of people who taking part in Tennis experienced an increase. In contrast, Rugby was the most popular sport but afterward, experienced a dramatic decline. While, others figures of sports experienced a slight fluctuation over a 20-year period.
in 1985, the most popular kind of sport was Rugby started at around 225 thousand of people. However, afterward, it number experienced a steady decline to 200 thousand in 2000, with a significant decrease to 50 thousand by 2005.
Conversely, the number of people who taking part in Tennis started at 150 thousand in 1985. However, after that, experienced a steady rose to approximately 215 thousand in 2005.
Meanwhile, Basketball and Badminton followed similar trajectories to each other. They respectively started off at around 80 thousand and just over 50 thousand in 1985 and barely moved over the ensuing two decades, to finish at their starting points in 2005 whereupon the latter converged with Rugby.