Source of funds?

Elections Canada published campaign financing statistics showing the Liberals took in less than half the money of the Tories last year:

Figures released by Elections Canada show the Liberals took in $5.2-million in the election year of 2004, while the newly merged Conservatives raked in $10.9-million.

So the big question is, what was the source of most of this funding? Because, judging by the tune that the Conservative Party has been singing all year, I’m willing to bet that a good part of that $10.9 million was chanelled from groups lobbying against same-sex marriage.