These are some of her sales figures preceding the reboot
she was selling in high 20k and low 30k before the reboot and after the reboot she is at least selling at low to mid 40k.... so although not a grand success her new 52 reboot is far from a failure.
in fact, wonder woman is one of those books that wasn't involved in any crossover or event for the past year and a half.
so getting the numbers she is getting is fantastic.
her sales would increase the moment there is a crossover.