The two charts in question are pie charts that illustrate the number of volounteers in six different types of companies in 2008 and 2014.
The six different organisations are: environmental, art, sport, health care, educational and others. On the 2008 chart, we can see the highest percentage of willing participants; it is on the educational section, which is 24%. Then comes the environmental cathegory, artistic one, sport and others with the same percentage, and the organisation with the least amount of voounteering people is health care.
On the 2014 pie, we can observe some changes in the studied statistics. The environment companies moved from the second place to the first on the amount of charitying people, with 29%. Then comes the sport group, educational, art, which decreaded from 2008, and then comes others . The one with the most insignificant number is health care again, wich did not have any significant increases, from 7% to 8%.
Overall, most of the institutions have a raise in the amount of willing participant, except for the artistic one, that gets a decrease, and the health care that remains the most stable group and the one with the smallest amount of volounteers.