Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
0.8%
|
2005 | 1 |
0.2%
|
|
2007 | 2 |
0.4%
|
|
2008 | 1 |
0.2%
|
|
2010 | 2 |
0.4%
|
|
2012 | 4 |
0.8%
|
|
2013 | 2 |
0.4%
|
|
2014 | 1 |
0.2%
|
|
2015 | 3 |
0.6%
|
|
2016 | 5 |
1%
|
|
2017 | 4 |
0.8%
|
|
2018 | 9 |
1.7%
|
|
2019 | 22 |
4.2%
|
|
2020 | 61 |
11.6%
|
|
2021 | 124 |
23.6%
|
|
2022 | 175 |
33.3%
|
|
2023 | 105 |
20%
|
|
Sysmiss | 422 |