The charts below show the percentage of volunteers by organizations in 2008 and 2014

The given pie charts illustrate the proportion of volunteers by organizations in 2008 and 2014.

Overall, the percentage of people working in education had the greatest remarkable ratio in 2008, meanwhile, the biggest proportion belonged to environmental organizations in 2014.

As can be seen from the pie chart that as regards 2008, the ratio of people who take part in education preponderated with just under one fourth. Coming in the next ranks were environment (21%), art (18%), sports, and others (15%). Lastly, healthcare made up 7% of volunteers.

Turning to the year of 2010, it can be referred from the second chart that environmental organizations were in the majority with 29%. Placed in subsequent positions were sports, education, art, and other organizations with one fourth, 17%, 12%, and 9% respectively. Finally, this was followed by the ratio of volunteers engaging in healthcare organizations with 8%.