I've been dumped twice, would have been when i was around 17, type of chick who could get any guy. We had fun for a few weeks(which i later found out was her longest relationship haha.) and then she moved onto someother guy. I met her the day before one of her friends party(one of my friends introduced me to her) at the mall, the next day at the party she cracked onto me(still remember that night

doesnt happen a whole lot lol) and we felt each other up and whatever. Damn that was a good few weeks...
but anyway, the girl i'm going out with now i got to know first. We were friends for 8 months or something. She's alot more understanding and much more fun to be around, only she doesnt put out like other girls have

(and she think's porn and herb are cool = big bonus lol)
Hmm I'ed say it really depends what type of chick and what type of guy it is.. which ones feels like they have 100% control over the relationship, getting bored? they will do the dumping. Overall(in the world) i'ed guess it's pretty close to even.