I've just noticed an issue with the graphs and the stats page. In short, the system is calculating the percent of translations that are pending incorrectly. It's most noticeable when you look at Swedish.
It appears that items that have more than 1 pending (suggested) translation are being counted more than once when the script does the math.
I'll look at it tomorrow. In the meantime, if you're localizing Swedish, just know that while the graph and stats page say that it's complete, if you go in you'll see that it isn't.