סימן המיקום
D - World History
22
L - Education
16
P - Language and Literature
10
N - Fine Arts
7
B - Philosophy, Psychology, Religion
6
F - General American History
6
K - Law
5
R - Medicine
5
G - Geography, Anthropology, Recreation
4
J - Political Science
4
H - Social Science
3
Q - Science
3
T - Technology
3
C - Historical Sciences
2
E - United States History
1