Year of reporting	Count
1990	4
1991	1
1994	3
1995	2
1996	3
1997	27
1998	73
1999	262
2000	184
2001	119
2002	185
2003	178
2004	210
2005	184
2006	158
2007	50
2008	1

Statistics by the workplace: UMBFI