Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 12 |
6.2%
|
1971 | 1 |
0.5%
|
|
1983 | 1 |
0.5%
|
|
2000 | 1 |
0.5%
|
|
2010 | 1 |
0.5%
|
|
2012 | 1 |
0.5%
|
|
2013 | 1 |
0.5%
|
|
2015 | 5 |
2.6%
|
|
2017 | 1 |
0.5%
|
|
2018 | 6 |
3.1%
|
|
2019 | 7 |
3.6%
|
|
2020 | 29 |
14.9%
|
|
2021 | 25 |
12.9%
|
|
2022 | 58 |
29.9%
|
|
2023 | 45 |
23.2%
|
|
Sysmiss | 429 |