Topogràfic
P - Language and Literature
60
F - General American History
30
D - World History
25
B - Filosofia, Psicologia, Religió
24
H - Social Science
8
C - Historical Sciences
4
M - Music
4
N - Fine Arts
4
J - Political Science
2
E - United States History
1
G - Geography, Anthropology, Recreation
1
Q - Science
1
T - Technology
1