| Number of Postgraduates and Students Studying Abroad | |||||
| ( person ) | |||||
| Year | Number of Postgraduates | Number of Students Studying Abroad |
Number of Returned Students |
||
| Active Students |
Students Enrolled |
Graduates | |||
| 1952 | 2763 | 1785 | 627 | 231 | |
| 1957 | 3178 | 334 | 1723 | 529 | 347 |
| 1962 | 6130 | 1287 | 1019 | 114 | 980 |
| 1965 | 4546 | 1456 | 1665 | 454 | 199 |
| 1975 | 245 | 186 | |||
| 1978 | 10934 | 10708 | 9 | 860 | 248 |
| 1980 | 21604 | 3616 | 476 | 2124 | 162 |
| 1985 | 87331 | 46871 | 17004 | 4888 | 1424 |
| 1986 | 110371 | 41310 | 16950 | 4676 | 1388 |
| 1987 | 120191 | 39017 | 27603 | 4703 | 1605 |
| 1988 | 112776 | 35645 | 40838 | 3786 | 3000 |
| 1989 | 101339 | 28569 | 37232 | 3329 | 1753 |
| 1990 | 93018 | 29649 | 35440 | 2950 | 1593 |
| 1991 | 88128 | 29679 | 32537 | 2900 | 2069 |
| 1992 | 94164 | 33439 | 25692 | 6540 | 3611 |
| 1993 | 106771 | 42145 | 28214 | 10742 | 5128 |
| 1994 | 127935 | 50864 | 28047 | 19071 | 4230 |
| 1995 | 145443 | 51053 | 31877 | 20381 | 5750 |
| 1996 | 163322 | 59398 | 39652 | 20905 | 6570 |
| 1997 | 176353 | 63749 | 46539 | 22410 | 7130 |
| 1998 | 198885 | 72508 | 47077 | 17622 | 7379 |
| 1999 | 233513 | 92225 | 54670 | 23749 | 7748 |
| 2000 | 301239 | 128484 | 58767 | 38989 | 9121 |
| 2001 | 393256 | 165197 | 67809 | 83973 | 12243 |
| 2002 | 500980 | 202611 | 80841 | 125179 | 17945 |
| 2003 | 651000 | 269000 | 111000 | ||