Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 27 |
7.4%
|
2005 | 2 |
0.5%
|
|
2009 | 1 |
0.3%
|
|
2010 | 2 |
0.5%
|
|
2012 | 4 |
1.1%
|
|
2013 | 7 |
1.9%
|
|
2014 | 10 |
2.7%
|
|
2015 | 32 |
8.8%
|
|
2016 | 41 |
11.2%
|
|
2017 | 76 |
20.8%
|
|
2018 | 124 |
34%
|
|
2019 | 39 |
10.7%
|
|
Sysmiss | 1081 |