Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
1.3%
|
-7 | Never regiestered (spontaneous) | 0 |
0%
|
1953 | 1 |
0.6%
|
|
1973 | 2 |
1.3%
|
|
1978 | 1 |
0.6%
|
|
1979 | 2 |
1.3%
|
|
1981 | 2 |
1.3%
|
|
1982 | 2 |
1.3%
|
|
1983 | 1 |
0.6%
|
|
1985 | 1 |
0.6%
|
|
1986 | 2 |
1.3%
|
|
1987 | 2 |
1.3%
|
|
1989 | 2 |
1.3%
|
|
1990 | 1 |
0.6%
|
|
1991 | 3 |
1.9%
|
|
1992 | 4 |
2.5%
|
|
1993 | 2 |
1.3%
|
|
1994 | 4 |
2.5%
|
|
1995 | 2 |
1.3%
|
|
1996 | 2 |
1.3%
|
|
1998 | 6 |
3.8%
|
|
1999 | 1 |
0.6%
|
|
2000 | 5 |
3.2%
|
|
2001 | 5 |
3.2%
|
|
2002 | 2 |
1.3%
|
|
2004 | 2 |
1.3%
|
|
2005 | 2 |
1.3%
|
|
2006 | 3 |
1.9%
|
|
2007 | 3 |
1.9%
|
|
2008 | 2 |
1.3%
|
|
2009 | 6 |
3.8%
|
|
2010 | 6 |
3.8%
|
|
2011 | 10 |
6.4%
|
|
2012 | 5 |
3.2%
|
|
2013 | 6 |
3.8%
|
|
2014 | 4 |
2.5%
|
|
2015 | 1 |
0.6%
|
|
2016 | 3 |
1.9%
|
|
2017 | 9 |
5.7%
|
|
2018 | 14 |
8.9%
|
|
2019 | 10 |
6.4%
|
|
2020 | 6 |
3.8%
|
|
2021 | 7 |
4.5%
|
|
2022 | 1 |
0.6%
|