| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1992 | 1 | 1 |
0.4%
|
|
| 2000 | 2 | 1 |
1%
|
|
| 2003 | 1 | 1 |
0.4%
|
|
| 2004 | 1 | 0 |
0.3%
|
|
| 2005 | 2 | 1 |
0.7%
|
|
| 2006 | 4 | 3 |
1.8%
|
|
| 2007 | 4 | 3 |
1.7%
|
|
| 2008 | 4 | 2 |
1.7%
|
|
| 2009 | 2 | 1 |
0.9%
|
|
| 2010 | 5 | 2 |
1.6%
|
|
| 2011 | 4 | 2 |
1.6%
|
|
| 2012 | 4 | 2 |
1.3%
|
|
| 2013 | 4 | 2 |
1.3%
|
|
| 2014 | 8 | 4 |
3%
|
|
| 2015 | 8 | 4 |
2.7%
|
|
| 2016 | 13 | 9 |
5.9%
|
|
| 2017 | 18 | 10 |
6.8%
|
|
| 2018 | 25 | 14 |
9.5%
|
|
| 2019 | 31 | 18 |
12.5%
|
|
| 2020 | 43 | 23 |
15.6%
|
|
| 2021 | 34 | 21 |
14.5%
|
|
| 2022 | 22 | 11 |
7.8%
|
|
| 9999 | DK | 19 | 11 |
7.3%
|
| Sysmiss | 657 | 768 |