According to government data, a total of 636,245 (268,080 male and 368,165 female) students were enrolled in higher education in 2006. Among them, 528,146 students (187,489 male and 340,657 female) were in Bachelor programs, 9,768 students (5,551 male and 4,217 female) were in Master programs, and 2,410 students (1,293 male and 1,117 female) were in Ph.D. programs. Another 93,968 students (72,199 male and 21,769 female) were in Intermediate Diploma courses and 1,953 students (1,548 male and 405 female) were in Higher Diploma course. According to the World Bank, in 2006 the gross enrollment ratio for females was 36.1 percent, the gross enrollment ratio for males was 24.7 percent, and the total gross enrollment ratio was 30.2 percent.