| Value | Category | Cases | |
|---|---|---|---|
| 2000 | 37 |
4.4%
|
|
| 2001 | 32 |
3.8%
|
|
| 2002 | 25 |
2.9%
|
|
| 2003 | 28 |
3.3%
|
|
| 2004 | 27 |
3.2%
|
|
| 2005 | 28 |
3.3%
|
|
| 2006 | 44 |
5.2%
|
|
| 2007 | 27 |
3.2%
|
|
| 2008 | 29 |
3.4%
|
|
| 2009 | 26 |
3.1%
|
|
| 2010 | 35 |
4.1%
|
|
| 2011 | 33 |
3.9%
|
|
| 2012 | 41 |
4.8%
|
|
| 2013 | 32 |
3.8%
|
|
| 2014 | 46 |
5.4%
|
|
| 2015 | 60 |
7.1%
|
|
| 2016 | 34 |
4%
|
|
| 2017 | 50 |
5.9%
|
|
| 2018 | 48 |
5.7%
|
|
| 2019 | 53 |
6.3%
|
|
| 2020 | 31 |
3.7%
|
|
| 2021 | 72 |
8.5%
|
|
| 2022 | 10 |
1.2%
|
|
| Sysmiss | 10192 |