| Value | Category | Cases | |
|---|---|---|---|
| 2006 | 124 |
9.7%
|
|
| 2007 | 34 |
2.7%
|
|
| 2008 | 5 |
0.4%
|
|
| 2009 | 224 |
17.6%
|
|
| 2010 | 257 |
20.2%
|
|
| 2011 | 20 |
1.6%
|
|
| 2012 | 3 |
0.2%
|
|
| 2013 | 181 |
14.2%
|
|
| 2014 | 33 |
2.6%
|
|
| 2015 | 14 |
1.1%
|
|
| 2016 | 73 |
5.7%
|
|
| 2017 | 27 |
2.1%
|
|
| 2018 | 25 |
2%
|
|
| 2019 | 124 |
9.7%
|
|
| 2020 | 53 |
4.2%
|
|
| 2021 | 76 |
6%
|
|
| Sysmiss | 10284 |