Totally correct for 14 (among the select few on that one! In fact only one other person got both parts of the answer, and that was Mary in Kentucky).
You and Walrus are the only people so far who have the right answer for 36.
And all right everyone, I give up! For question 7, the total number of gifts of a specific type is the sum of the gifts given over the whole twelve days. :-) But that wasn't the answer I was looking for - just the quote from the song will do. "On the sixth day of Christmas my true love sent to me blah bla-ah bla-ah".