Topogràfic
B - Filosofia, Psicologia, Religió
11
K - Law
9
D - World History
8
P - Language and Literature
8
H - Social Science
7
J - Political Science
7
N - Fine Arts
6
L - Education
4
C - Historical Sciences
2
F - General American History
2
G - Geography, Anthropology, Recreation
2
T - Technology
2
R - Medicine
1
Z - Library Science
1