Let's just calm down. Some iTunes Stores are sort of useless, since you just need to sell like over 30 digital copies and you'll get the number one spot. Some of these countries don't even have official music charts.
The Brazilian one is a bit relevant, but not that much. The other ones aren't that important either, or even totally irrelevant. By the time she reaches #1 in the US, Canada and Australia, for example, we'll be able to celebrate.
