| Value | Category | Cases | |
|---|---|---|---|
| 1996 | 143 |
0.1%
|
|
| 1997 | 311 |
0.3%
|
|
| 1998 | 187 |
0.2%
|
|
| 1999 | 278 |
0.2%
|
|
| 2000 | 511 |
0.5%
|
|
| 2001 | 273 |
0.2%
|
|
| 2002 | 353 |
0.3%
|
|
| 2003 | 540 |
0.5%
|
|
| 2004 | 654 |
0.6%
|
|
| 2005 | 964 |
0.9%
|
|
| 2006 | 659 |
0.6%
|
|
| 2007 | 5355 |
4.8%
|
|
| 2008 | 40665 |
36.6%
|
|
| 2009 | 36760 |
33%
|
|
| 2010 | 1916 |
1.7%
|
|
| 2011 | 2161 |
1.9%
|
|
| 2012 | 1918 |
1.7%
|
|
| 2013 | 2596 |
2.3%
|
|
| 2014 | 4915 |
4.4%
|
|
| 2015 | 6857 |
6.2%
|
|
| 2016 | 3224 |
2.9%
|
|
| Sysmiss | 50226 |