Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 14 |
13.1%
|
1893 | 1 |
0.9%
|
|
1920 | 1 |
0.9%
|
|
1944 | 1 |
0.9%
|
|
1946 | 1 |
0.9%
|
|
1955 | 1 |
0.9%
|
|
1958 | 1 |
0.9%
|
|
1960 | 2 |
1.9%
|
|
1974 | 1 |
0.9%
|
|
1975 | 1 |
0.9%
|
|
1979 | 1 |
0.9%
|
|
1981 | 1 |
0.9%
|
|
1983 | 1 |
0.9%
|
|
1985 | 1 |
0.9%
|
|
1986 | 1 |
0.9%
|
|
1988 | 1 |
0.9%
|
|
1989 | 1 |
0.9%
|
|
1990 | 3 |
2.8%
|
|
1991 | 3 |
2.8%
|
|
1992 | 1 |
0.9%
|
|
1993 | 4 |
3.7%
|
|
1995 | 2 |
1.9%
|
|
1997 | 1 |
0.9%
|
|
1998 | 3 |
2.8%
|
|
1999 | 1 |
0.9%
|
|
2000 | 2 |
1.9%
|
|
2001 | 1 |
0.9%
|
|
2002 | 1 |
0.9%
|
|
2003 | 1 |
0.9%
|
|
2004 | 2 |
1.9%
|
|
2005 | 2 |
1.9%
|
|
2006 | 3 |
2.8%
|
|
2007 | 2 |
1.9%
|
|
2008 | 3 |
2.8%
|
|
2009 | 4 |
3.7%
|
|
2010 | 5 |
4.7%
|
|
2011 | 1 |
0.9%
|
|
2012 | 3 |
2.8%
|
|
2013 | 5 |
4.7%
|
|
2014 | 1 |
0.9%
|
|
2015 | 1 |
0.9%
|
|
2016 | 1 |
0.9%
|
|
2017 | 1 |
0.9%
|
|
2018 | 5 |
4.7%
|
|
2019 | 7 |
6.5%
|
|
2020 | 3 |
2.8%
|
|
2021 | 2 |
1.9%
|
|
2022 | 1 |
0.9%
|
|
2023 | 1 |
0.9%
|
|
Sysmiss | 254 |