On the average how many Christmas cards are sent in the US?

The question you should be asking yourself is how many do you feel like giving out? And who to?

If I was giving out cards, I'd make ones for my close friends and family.

When I was in primary school, kids would always give cards to all the other people in their class - unless they were real mean and didn't give it to you because they didn't like you...

And when you get older, you start writing cards to those people who you really never talk to at any other time of the year, except you think it's polite to send them a card to tell them all the things you've done in the year.. Just because you should keep in contact with them.. even though you don't any other time..

In short, give as many or as few cards to your heart's content.