| Value | Category | Cases | |
|---|---|---|---|
| 1996 | 1001 |
0.6%
|
|
| 1997 | 3349 |
2.1%
|
|
| 1998 | 2277 |
1.4%
|
|
| 1999 | 4977 |
3.1%
|
|
| 2000 | 2878 |
1.8%
|
|
| 2001 | 5585 |
3.5%
|
|
| 2002 | 5077 |
3.1%
|
|
| 2003 | 5116 |
3.2%
|
|
| 2004 | 5161 |
3.2%
|
|
| 2005 | 8083 |
5%
|
|
| 2006 | 7995 |
4.9%
|
|
| 2007 | 15104 |
9.3%
|
|
| 2008 | 14481 |
9%
|
|
| 2009 | 11643 |
7.2%
|
|
| 2010 | 9373 |
5.8%
|
|
| 2011 | 9838 |
6.1%
|
|
| 2012 | 4670 |
2.9%
|
|
| 2013 | 6203 |
3.8%
|
|
| 2014 | 17493 |
10.8%
|
|
| 2015 | 21327 |
13.2%
|
|
| 2016 | 157 |
0.1%
|
|
| Sysmiss | 103004 |