But the poor continue to donate a bigger share of their income:

http://www.deseretnews.com/article/865625341/Do-the-poor-give-more-than-the-rich.html

http://www.fundraisingsuccessmag.com/article/the-blackbaud-index-charitable-giving-nonprofits-continue-rise/1?e=larry-kaplan@sbcglobal.net#utm_source=nonprofit-pro-today&utm_medium=enewsletter_continue_story6&utm_campaign=2015-04-02