Shanna Pearson-Merkowitz and John McTague compared Senate votes across different faiths:

[We] looked up every vote since 1976 on the "culture war" issues of abortion, contraception, gay and lesbian rights, women’s equality, and stem-cell research, and examined how Mormons compare with those of other faiths. We found that Mormons are much further to the right. On a scale of zero to 100, where 100 means a senator voted conservative 100 percent of the time on cultural issues, Mormons average a score of 86 percent, while all other senators average 48 percent. Evangelical Christian senators (of both parties) vote conservatively only 79 percent of the time on cultural issues.