I like Wikipedia! I was clicking on the Random Article link today and I stumbled across the page Income tax in European Countries.
I don’t live in any of these countries so I don’t exactly know if this information is correct but in France, it says that each adult counts as one person and the first 2 children count as half a person while every other child after that counts as one person. I found that the most interesting part of the article.
Again, I can’t account for the factual-ness of this article, because you have to question everything you read. But it was an interesting article.