Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
5.7%
|
1964 | 1 |
1.1%
|
|
1992 | 1 |
1.1%
|
|
1996 | 1 |
1.1%
|
|
1999 | 1 |
1.1%
|
|
2000 | 4 |
4.6%
|
|
2001 | 1 |
1.1%
|
|
2002 | 1 |
1.1%
|
|
2004 | 1 |
1.1%
|
|
2005 | 3 |
3.4%
|
|
2006 | 2 |
2.3%
|
|
2007 | 2 |
2.3%
|
|
2008 | 3 |
3.4%
|
|
2009 | 2 |
2.3%
|
|
2010 | 2 |
2.3%
|
|
2012 | 1 |
1.1%
|
|
2013 | 4 |
4.6%
|
|
2014 | 1 |
1.1%
|
|
2015 | 4 |
4.6%
|
|
2016 | 5 |
5.7%
|
|
2017 | 4 |
4.6%
|
|
2018 | 6 |
6.9%
|
|
2019 | 6 |
6.9%
|
|
2020 | 10 |
11.5%
|
|
2021 | 6 |
6.9%
|
|
2022 | 10 |
11.5%
|
|
Sysmiss | 288 |