| Value | Category | Cases | |
|---|---|---|---|
| 1980 | 1 |
1.9%
|
|
| 1989 | 1 |
1.9%
|
|
| 1993 | 1 |
1.9%
|
|
| 1997 | 1 |
1.9%
|
|
| 2000 | 1 |
1.9%
|
|
| 2001 | 1 |
1.9%
|
|
| 2002 | 1 |
1.9%
|
|
| 2008 | 1 |
1.9%
|
|
| 2010 | 1 |
1.9%
|
|
| 2011 | 1 |
1.9%
|
|
| 2012 | 1 |
1.9%
|
|
| 2014 | 1 |
1.9%
|
|
| 2015 | 5 |
9.4%
|
|
| 2016 | 1 |
1.9%
|
|
| 2017 | 2 |
3.8%
|
|
| 2018 | 1 |
1.9%
|
|
| 2019 | 1 |
1.9%
|
|
| 2020 | 6 |
11.3%
|
|
| 2021 | 4 |
7.5%
|
|
| 2022 | 3 |
5.7%
|
|
| 2023 | 1 |
1.9%
|
|
| 2024 | 11 |
20.8%
|
|
| 2025 | 4 |
7.5%
|
|
| 9998 | Don't know | 2 |
3.8%
|
| Sysmiss | 41959 |