| | 1995/ 1996 | 1999/ 2000 | 2000/ 2001 | 2001/ 2002 | 2002/ 2003 | 2003/ 2004 | 2004/ 2005 |
| Number of specialized secondary educational institutions - total | 89 | 77 | 71 | 69 | 58 | 60 | 59 |
| including: |
| state | 78 | 73 | 68 | 66 | 55 | 55 | 55 |
| non-state | 11 | 4 | 3 | 3 | 3 | 5 | 4 |
| Number of students - total, person | 33553 | 39755 | 42612 | 49203 | 51410 | 53694 | 55794 |
| including: |
| state | 30518 | 38801 | 41173 | 47726 | 50266 | 52256 | 54173 |
| of which educated by type of attendance: |
| day | 24534 | 31493 | 33084 | 37503 | 38853 | 40649 | 43092 |
| night | 461 | - | - | - | - | - | - |
| correspondence | 5523 | 7308 | 8089 | 10223 | 11413 | 11607 | 11081 |
| non-state | 3035 | 954 | 1439 | 1477 | 1144 | 1438 | 1621 |
| of which educated by type of attendance: |
| day | 2319 | 847 | 1248 | 1275 | 970 | 1185 | 1361 |
| night | - | - | - | - | - | - | - |
| correspondence | 716 | 107 | 191 | 202 | 174 | 253 | 260 |
| Number of students per 10000 population | 44 | 50 | 54 | 61 | 64 | 66 | 68 |
| including state | 40 | 49 | 52 | 59 | 62 | 64 | 66 |
| Number of women from total students: |
| person | 21013 | 27085 | 29759 | 34668 | 35537 | 37337 | 38884 |
| per cent | 62,6 | 68,1 | 69,8 | 70,5 | 69,1 | 69,5 | 69,7 |
| Number of professors-teachers personnel in specialized secondary educational institutions (key staff), person: | | | | | | | |
| state | 4580 | 4923 | 5316 | 5942 | 6217 | 6353 | 6819 |
| non-state | 168 | 59 | 145 | 171 | 147 | 151 | 209 |