The pie charts compared the rate of volunteers in many fields such as environmental, art, sport, health care, educational and others between 2008 and 2014.
Looking at the illustration, it is immediately evident that the ratio of volunteers in environmental, health care and sport significantly increased while the opposite was true for art, educational and others. Additionally, the number of volunteers in health care was accounted the lowest point in both years.In 2008, enviromental field had quite large number of volunteers with 21%, which stood at the second posiition of the chart before developing to 29% in 2014 and became the highest rates of the ranking. In terms of art, this figure slightly decreased from 18% at the first year to 12% in 2014, while the ratio of sportvolunteers has a remarkable growth from 15% to 25% during 6 years.
In 2008, the percentage of health care volunteers accounted for the lowest point at the ranking with only 7% and this data witnessed the unremarkable increasing to 8% in 2014 that did not change its ranking. Turning to educational, which reached the second position of the chart in 2008 with 24% before dropping to 17% in 2014. Besides, the rate of volunteers in other fields made up 15% at the first year and immediately fell to 9% in 2014.