G - General Geography 25,712
GV - Leisure and Recreation 20,642
GN - Anthropology 17,511
GE - Environmental Sciences 6,600
GB - Physical Geography 6,501
GT - Manners and Customs 5,530
GR - Folklore 4,835
GF - Human Ecology and Anthropogeography 3,603
GC - Oceanography 2,844
GA - Mathematical Geography and Cartography 1,241