From this data, several community its increase slowly and only dance classes have fluctuation around 2019-2023 but, Overall dance classes its the most popular than other community at Sydney.
The art workshop its just a linear grow up because every year that is only 5 new people joined so i think this communities its consistent get new participant every year.
Next for yoga classes in 2019-2021 and chess classes 2019-2022 its grow up linear too. if we compared it to art workshop community, the member of yoga and chess classes have same number of new members every year, but after 2 year in yoga classes have more people joined in 2021-2023 and for the last year chess club increase more than previous year, so because that chess club achieve same participant as art workshops in the same year.
In Conclusion, the most participant activity community in central Sydney still dance classes after that yoga class next art workshop and chess club in the same position
