In the past three years, U.S. test takers using the GRE to get into a business school have risen by 23.4% while GMAT test takers have fallen by 6.6%, even after a test taking boost from allowing applicants to more easily cancel their scores. Still, GMAT is way ahead on volume for B-school applicants, with the test being taken 84,600 times in testing year 2015 vs. 20,482 for the GRE.