The Tithe Has Turned: Young, Non-Religious Women Give More

"Single women 44 years of age or younger that do not identify with a religious affiliation (Nones) give 40 percent more than single women under 45 who frequently attend religious services (Frequents), and 136 percent more than younger women who infrequently attend religious services (Infrequents)..."

http://www.thenonprofittimes.com/news-articles/iu-study-younger-non-religious-women-give/