The FCC's "Sixth Report & Order" ended the Freeze. It took five years for the US to grow from 108 stations to more than 550. New stations came on line slowly, only five by the end of November 1952. The Sixth Report and Order required some existing television stations to change channels, but only a few existing VHF stations were required to move to UHF, and a handful of VHF channels were deleted altogether in smaller media markets like Peoria, Fresno, Bakersfield and Fort Wayne, Indiana to create markets which were UHF "islands." The report also set aside a number of channels for the newly emerging field of educational television, which hindered struggling ABC and DuMont's quest for affiliates in the more desirable markets where VHF channels were reserved for non-commercial use.