The line graph shows information about participants for five different activities at one socialcentrein Melbourne, Australia for the period 2000to 2020.The most famous activity is the film club. The number of participants in this club is similarduring 10 years around 65 people.The trend between table tennis activity and amateurdramatics are totaly different after 2010. Before 2010,the trendency of the two activities areboth rise slightly,but at 2005 the amateur dramatics participants are becoming lower thanbefore and this trend is continuing.Comparing that, the trend of table tennis participants isbecoming more and more. The artial arts activity is fluctuating.The musical performancesactivity until 2005 has their first participant,and the trend is still rising.Above all,we can see most people love paticipating film club and table tennis activity.