From a survey conducted by a Palestinian university:
Do you accept the creation of a Palestinian state within the 1967 borders with some land exchange as a final solution for the Palestinian problem?
No opinion/I do not know 5.0
Do you support or reject making Jerusalem a capital for two states: Palestine and Israel?
I support 20.8
I reject 77.4
No opinion/I do not know 1.8
Noah Pollak explains here.