In May 1991, the school board had agreed that black students on the waiting list would receive priority, in order to boost CHS's relatively low numbers of African Americans. But many CHS students charged that the first-come/first-served admissions method of the mid-1990s was producing a less diverse student body, one composed of teenagers whose parents (or, in several cases, parents' secretaries) could afford to take many days off from work to hold down positions in line. The return to the lottery procedure in 1997, however, eliminated the frantic annual queuing ritual. By the early 2000s the number of applications was still growing each year, with approximately three students applying for each of the 108 slots for incoming freshmen. It should also be noted that Ann Arbor high school students who are not accepted into Community High School by way of raffle may still attend the school part-time as a dual enrolled student. Dual enrolled students are primarily enrolled in classes at one of Pioneer, Huron, or Skyline High School, but school bus shuttles commute these students back and forth from Community High School at various times during the school day. As such, most students who dual enroll take 2 or 3 courses at Community High School, and the rest at their primary high school. Despite the enrollment-procedure changes, the school remains less racially diverse than the city's two large traditional schools. Approximately 15.2 percent of the CHS student body came from racial-minority backgrounds as of 2005, compared with 29.1 at Pioneer High and 40.8 percent at Huron High, making CHS, as former Dean Peter Ways wrote in 2007, "one of the least diverse schools in Ann Arbor."