added this one to the map:
Pennsylvania now supports gay marriage 56-39, so still green on the map.
(bctv.org/special_reports/government/franklin-marshall-college-poll/article_7797b1e4-8ab8-11e3-b909-001a4bcf887a.html)
Sorry I guess I can't post full links yet.
For support and legality of same-sex marriage.
White -- same-sex marriage legal or has at the least been enacted. No further distinction.
Green -- same-sex marriage not legal, but more popular than unpopular or
plurality support for legalization of SSM65% or higher -- deep green (90% saturation)60.0 - 64.9% -- dark green (70% saturation)55.0 - 59.9% -- medium green (50% saturation) 50.0 - 54.9% -- light green (30% saturation)below 50% but positive -- aqua (20% saturation)tie -- yellowabove 45.0% but negative -- hot pink (30% saturation)40.0 - 44.9% -- medium red (50% saturation)35.0 - 39.9% -- red (60% saturation)30.0 - 34.9% -- maroon (70% saturation)under 30% -- deep red (90% saturation)