Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 6 |
6.3%
|
1998 | 1 |
1%
|
|
2011 | 1 |
1%
|
|
2013 | 1 |
1%
|
|
2017 | 2 |
2.1%
|
|
2018 | 8 |
8.3%
|
|
2019 | 12 |
12.5%
|
|
2020 | 7 |
7.3%
|
|
2021 | 15 |
15.6%
|
|
2022 | 34 |
35.4%
|
|
2023 | 9 |
9.4%
|
|
Sysmiss | 258 |