G - General Geography 337,499
GV - Leisure and Recreation 138,777
GN - Anthropology 97,929
GR - Folklore 59,641
GT - Manners and Customs 47,562
GB - Physical Geography 36,581
GE - Environmental Sciences 23,162
GC - Oceanography 15,593
GF - Human Ecology and Anthropogeography 13,562
GA - Mathematical Geography and Cartography 10,819
B - Philosophy 2
BR - Christianity 1
E - United States History 1
R - General Medicine 1