| Year | Number of attending patients | |
|---|---|---|
| paedodontics | adult dentistry | |
| 1990 | 1 461 765 | 9 142 019 |
| 1991 | 1 405 075 | 9 099 484 |
| 1992 | 1 215 073 | 8 541 373 |
| 1993 | 1 153 631 | 8 088 116 |
| 1994 | 1 124 773 | 7 709 033 |
| 1995 | 1 116 416 | 6 377 794 |
| 1996 | 1 112 240 | 4 261 354 |
| 1997 | 1 167 886 | 4 387 260 |
| 1998 | 1 167 039 | 4 597 311 |
| 1999 | 1 332 052 | 4 496 977 |
| 2000 | 1 502 216 | 4 588 069 |
| 2001 | 1 605 602 | 4 426 105 |
| 2002 | 1 587 410 | 5 201 404 |
| 2003 | 1 461 408 | 4 734 930 |
| 2004 | 1 556 473 | 4 924 559 |
| 2005 | 1 499 758 | 4 451 018 |