Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 190 |
35.8%
|
2000 | 3 |
0.6%
|
|
2001 | 1 |
0.2%
|
|
2003 | 3 |
0.6%
|
|
2005 | 4 |
0.8%
|
|
2008 | 3 |
0.6%
|
|
2009 | 7 |
1.3%
|
|
2010 | 10 |
1.9%
|
|
2012 | 5 |
0.9%
|
|
2013 | 3 |
0.6%
|
|
2014 | 11 |
2.1%
|
|
2015 | 44 |
8.3%
|
|
2016 | 50 |
9.4%
|
|
2017 | 61 |
11.5%
|
|
2018 | 115 |
21.7%
|
|
2019 | 20 |
3.8%
|
|
Sysmiss | 839 |