How long should I have to wait for this girl?

Ok, so I am absolutely, positively, CRAZY in love with this girl, and have been for a while, and she knows it. Well, she kinda-sorta likes me back, but just got out of an almost exactly one year relationship, so she's hesistant about getting into another one. She's indirectly ured me that I'm next in line (YES!!!), but she doesn't know how long it will be before she is ready for another relationship. Can someone give me a benchmark/approximation of how long it might take?