America's Most Charitable Givers

Amount of money donated to charity in 2013 (In Dollars)
Mark Zuckerberg and Priscilla Chan992200000
George Mitchell750000000
Philip and Penelope Knight500000000
Michael Bloomberg452000000
John and Laura Arnold296200000
Charles Johnson250000000
Pierre and Pam Omidyar225000000
Irwin and Joan Jacobs221100000
Sergey Brin and Anne Wojcicki219000000
Jeffrey Carlton212000000
Sources: statista.com