| Vuosi Year |
Koulutustilaisuuksien lukumäärä Number of training courses |
Koulutettujen osuus henkilöstöstä (%) Share of personnel trained (%) |
| 1988 | 259 | 27.7 |
| 1991 | 369 | 40.0 |
| 1992 | 506 | 47.9 |
| 1993 | 583 | 58.5 |
| 1994 | 827 | 59.0 |
| 1995 | 725 | 61.7 |
| 1996 | 738 | 68.4 |
| 1997 | 888 | 68.1 |
| 1998 | 1193 | 60.4 |
| 1999 | 1678 | 80.1 |
| 2000 | 1486 | 85.4 |
| 2001 | 1566 | 93.6 |
| 2002 | 1682 | 93.7 |
| 2003 | 2026 | 119.1 |
| 2004 | 2186 | 147.8 |
| 2005 | 2262 | 157.7 |
| 2006 | 2465 | 112.8 |
| 2007 | 3243 | 154.5 |
| 2008 | 2161 | 111.2 |
| 2009 | 1924 | 100.2 |
| 2010 | 1954 | 114.6 |
| 2011 | 2452 | 146.5 |