סימן המיקום
Q - Science
57
H - Social Science
20
R - Medicine
20
T - Technology
11
G - Geography, Anthropology, Recreation
5
B - Philosophy, Psychology, Religion
3
D - World History
3
P - Language and Literature
3
C - Historical Sciences
2
F - General American History
2
S - Agriculture
2
E - United States History
1
K - Law
1
L - Education
1
N - Fine Arts
1
U - Military Science
1