Topogràfic
P - Language and Literature
24
D - World History
22
H - Social Science
9
N - Fine Arts
8
B - Filosofia, Psicologia, Religió
4
C - Historical Sciences
4
G - Geography, Anthropology, Recreation
4
Q - Science
4
J - Political Science
2
A - Treballs generalss
1
K - Law
1
L - Education
1
M - Music
1
R - Medicine
1
S - Agriculture
1
T - Technology
1