The pie charts depict information about the proportion of volunteers who were involved in six organizations in the years 2008 and 2014.
It can be clearly seen that the Educational organization was popular among other organizations in 2008, while Health Care made up the smallest percentage in this year. However, the Environmental organization formed the highest percentage among other organizations, but the Health Care comprised the smallest proportion in 2014.
It could be plainly viewed that the Educational organization was responsible for 24%, and the Environmental formed 21%, which was only 3% smaller than the percentage of the educational organization. The Sport organization and Other organizations had the same percentage; both of these comprised 15%. The Art organization accounted for 18% of the main percentage, while the Health Care organization had the smallest proportion, which formed only 7% in 2008.
According to the pie chart in 2014, the Health Care and Other organizations formed 8% and 9% of the main percentage of volunteers, respectively. The Art organization had 12% of volunteers, and the Educational comprised 17% of the whole proportion of volunteers. However, the Environmental organization had the highest percentage of volunteers, which formed 29%, and the Sport organization comprised 25%.