Classification
006 - Special computer methods
55
330 - Economics
25
331 - Labor economics
22
500 - Natural sciences & mathematics
17
005 - Computer programming, programs & data
11
658 - General management
7
620 - Engineering & allied operations
6
519 - Probabilities & applied mathematics
5
745 - Decorative arts
5
004 - Data processing & computer science
4
510 - Mathematics
4
153 - Mental processes & intelligence
3
794 - Indoor games of skill
3
332 - Financial economics
1
338 - Production
1
381 - Commerce
1
384 - Communications; telecommunication
1
518 - Numerical analysis
1
629 - Other branches of engineering
1
650 - Management & auxiliary services
1