Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
3.7%
|
1995 | 1 |
0.9%
|
|
2011 | 1 |
0.9%
|
|
2012 | 2 |
1.9%
|
|
2014 | 3 |
2.8%
|
|
2015 | 7 |
6.5%
|
|
2016 | 13 |
12.1%
|
|
2017 | 21 |
19.6%
|
|
2018 | 47 |
43.9%
|
|
2019 | 8 |
7.5%
|
|
Sysmiss | 253 |