[STEAM] What do you play the most?

Steam logs how many hours you play a certain game. I was looking over mine and I was kind of surprised at the numbers I saw.

Hours I've spent on the games I own:

Team Fortress 2: 302 hours (not counting several profile resets)
Mass Effect 2: 59 hours
Skyrim: 23 hours
CSS: 21 hours
Shoot Many Robots: 15 hours
Chivalry: Medieval Warfare: 13 hours
Dota 2: 11 hours
Torchlight 2: 10 hours
Borderlands: 9 hours
Mark of the Ninja: 8 hours
Bastion: 7 hours
Portal 2: 7 hours
Hitman: Blood Money: 6 hours
CSGO: 5 hours
Awesomenauts: 5 hours
Portal: 3 hours
Scribblenauts Unlimited: 3 hours
Orcs Must Die! 2: 2 hours
World of Goo: 1 hour

Everything else is negligible. Apparently I own Cave Story+ and I've never played it. I've heard it's good.

If I had to estimate other games I play/used to play a lot, too:

MapleStory: Easily 2000-3000 hours
S4 League: My main account says 500 hours, but I've had several smurfs with plenty of time on them so ~700 hours
League of Legends: ~300 hours

It's scary how much time I spend on games. :|