The line graph illustrates the number of participants in various activities at a community centre in Melbourne, Australia, between 2000 and 2020.
Overall, most activities experienced noticeable changes over the period, while the number of participants in the Film Club and Martial Arts remained relatively stable, showing only minor fluctuations. In contrast, other activities showed significant differences between the beginning and the end of the period.
Between 2000 and 2020, several activities at the community centre experienced significant increases in participation, particularly Table Tennis and Musical Performances. Table Tennis started with only around 15 participants in 2000, but its popularity grew steadily, reaching approximately 55 by 2020. Musical Performances, which had no participants at all in 2000 and 2005, saw a dramatic rise beginning in 2010, eventually attracting about 20 participants by 2020. These sharp upward trends suggest a growing interest in both physical and creative group activities over the two-decade period.
In contrast, the other activities either showed minimal change or experienced a decline in participation over the period. The Film Club consistently remained the most popular activity, starting at around 65 participants in 2000 and ending slightly higher at about 68 in 2020, with only minor fluctuations. Martial Arts saw a slight decrease overall, dropping from approximately 40 participants in 2000 to around 35 by 2020, despite a small rise in 2010. Amateur Dramatics experienced the most noticeable decline, beginning at 30 participants in 2000 and falling sharply to just 10 by 2020. These trends indicate that while some traditional activities maintained steady interest or declined, others lost popularity significantly.