What super hero am I

Well I got this idea from my sister in laws blog and thought it would be fun to see what superhero I would be.
Superman
75%
Supergirl
60%
Wonder Woman
60%
The Flash
60%
Robin
45%
Spider-Man
35%
Green Lantern
35%
Batman
30%
Catwoman
30%
Iron Man
30%
Hulk
10%
You are mild-mannered, good, strong and you love to help others.

I find it fitting since my favorite superhero of all time is Superman. But I would have been happy with supergirl as well.