Where can I get information on foundation, corporation, and major donor giving?

I am looking for the latest information on foundations and corporations and major donors giving in the U.S. Can you help me? I have seen this in the past as a pie chart. Do you have access to it, or know where I can find it?

Information on private philanthropic support is prepared annually by the GivingUSA Foundation (http://www.aafrc.org). You can purchase the book, Power Points, etc. However, the Chronicle of Philanthropy always publishes the newest statistics once they're out. (http://philanthropy.com)