| Value | Category | Cases | |
|---|---|---|---|
| 2007 | 28 |
3.4%
|
|
| 2008 | 55 |
6.6%
|
|
| 2009 | 27 |
3.2%
|
|
| 2010 | 29 |
3.5%
|
|
| 2011 | 23 |
2.8%
|
|
| 2012 | 33 |
4%
|
|
| 2013 | 31 |
3.7%
|
|
| 2014 | 28 |
3.4%
|
|
| 2015 | 30 |
3.6%
|
|
| 2016 | 38 |
4.6%
|
|
| 2017 | 54 |
6.5%
|
|
| 2018 | 68 |
8.1%
|
|
| 2019 | 91 |
10.9%
|
|
| 2020 | 43 |
5.1%
|
|
| 2021 | 57 |
6.8%
|
|
| 2022 | 200 |
24%
|
|
| Sysmiss | 17460 |