We're going to have to agree to disagree - I think 834 people is too small a sample size to draw any conclusions.
Btw, if the campaign for "marriage equality" were truly about equality, it would also include polygamous heterosexual families in Utah looking for recognition in law, as well as religions where marriage partners can be under 18. Thus the campaign for "marriage equality" has a narrow definition of equality and should be renamed the campaign for "same-sex marriage".