Subject
Agriculture
Arts
3
Astronomy
2
Biology
4
Business
4
Chemistry
5
Computer Science
4
Earth Science
4
Economics
5
Education
4
Engineering
Environmental Studies
4
Genetics
1
History
2
Information Science
2
Law
3
Linguistics
1
Literature
3
Materials Science
3
Mathematics
4
Medicine
4
Music
1
Pharmacology
2
Philosophy
2
Physics
7
Political Science
1
Psychology
5
Religion
1
Sociology
3