Collection of gender and religion stats from Barna.org

51% of women have read the Bible in the past week, compared to 42% of men who report reading the Bible in the past week. (2006)
Women are more likely than are men to attend church on a given Sunday (50% to 44%, respectively). (2006)
Women are more likely than men to attend a Sunday school class at church (27% to 21%) or to participate in a small group (26% to 20%). (2006)
In general, women pray more often than do men, with 89% of women versus 79% of men reporting that they have prayed in the past week. (2006)
Women are more likely than men to be born again: 49% of women have accepted Christ as their savior, compared to 41% of men. (2006)
Women are 55% of the adult born again population. (2006)
Women are more likely than are men to believe that the Bible is totally accurate in all of its teachings. (55% versus 41%). (2006)
Women are more likely than are men to believe that God is the all-powerful, all-knowing, perfect creator that rules the world today (78% to 64%). (2006)
74% of women compared to 64% of men say that their faith is very important to them. (2006)
68% of women describe themselves as "deeply spiritual" compared to 55% of men who say that "deeply spiritual" describes them accurately. (2006)

barna.org

Oh, and Norwegian Muslim women are more inclined to support the introduction of Sharia in Norway than Muslim men.(In English)

I have a lot of respect for feminists who have been at the barricades against religion. The fight for women's rights have weakened the churches a lot, and will now continue to weaken Islam.

But after having seen statistics after statistics showing how more women than men support repressive religions it seems to me that the feminists can not cast the blame solely on the "patriarchy". They will have to deal with their sisters too.