The line graph illustrates the amount of residents participating in 4 different types of sports in one certain area from 1985 to 2005.
It is clear that there was an upward trend in the number of crowds joining in tennis while the figure for rugby players decreased significantly. Besides, Basketball and badminton also witnessed stability during the observed period.
In 1985, rugby was the most popular sport as it had nearly 250 participants. Meanwhile, about 150 people took part in tennis. Over the next decade, there was a drop of about 50 players in rugger while the total of those in tennis rose to 250 people. From that year to 2005, rugby was less preferred, the number of people playing it kept falling and then reached a low of only 50 players in 2015, whereas tennis saw a rise to approximately 225 participants.
Moreover, in the year 1985, there were only 50 and 75 people taking part in badminton and basketball respectively. They were not really concerned as the percentage of those remained unchanged throughout the years until 2005.