Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 6 |
7.1%
|
1950 | 1 |
1.2%
|
|
1956 | 1 |
1.2%
|
|
1964 | 1 |
1.2%
|
|
1969 | 1 |
1.2%
|
|
1980 | 3 |
3.5%
|
|
1985 | 1 |
1.2%
|
|
1987 | 1 |
1.2%
|
|
1990 | 1 |
1.2%
|
|
1991 | 1 |
1.2%
|
|
1993 | 2 |
2.4%
|
|
1995 | 5 |
5.9%
|
|
1996 | 2 |
2.4%
|
|
1998 | 2 |
2.4%
|
|
1999 | 1 |
1.2%
|
|
2000 | 2 |
2.4%
|
|
2002 | 1 |
1.2%
|
|
2004 | 1 |
1.2%
|
|
2005 | 3 |
3.5%
|
|
2006 | 3 |
3.5%
|
|
2007 | 1 |
1.2%
|
|
2008 | 6 |
7.1%
|
|
2009 | 1 |
1.2%
|
|
2010 | 5 |
5.9%
|
|
2011 | 6 |
7.1%
|
|
2012 | 4 |
4.7%
|
|
2013 | 2 |
2.4%
|
|
2014 | 3 |
3.5%
|
|
2015 | 6 |
7.1%
|
|
2016 | 2 |
2.4%
|
|
2017 | 2 |
2.4%
|
|
2018 | 4 |
4.7%
|
|
2019 | 1 |
1.2%
|
|
2021 | 2 |
2.4%
|
|
2022 | 1 |
1.2%
|
|
Sysmiss | 275 |