Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 25 |
1.9%
|
-7 | Never regiestered (spontaneous) | 0 |
0%
|
1817 | 1 |
0.1%
|
|
1936 | 1 |
0.1%
|
|
1952 | 2 |
0.2%
|
|
1954 | 1 |
0.1%
|
|
1957 | 1 |
0.1%
|
|
1958 | 1 |
0.1%
|
|
1962 | 1 |
0.1%
|
|
1965 | 1 |
0.1%
|
|
1967 | 2 |
0.2%
|
|
1973 | 2 |
0.2%
|
|
1974 | 2 |
0.2%
|
|
1975 | 1 |
0.1%
|
|
1976 | 1 |
0.1%
|
|
1982 | 1 |
0.1%
|
|
1986 | 2 |
0.2%
|
|
1991 | 6 |
0.5%
|
|
1992 | 15 |
1.1%
|
|
1993 | 22 |
1.7%
|
|
1994 | 12 |
0.9%
|
|
1995 | 5 |
0.4%
|
|
1996 | 9 |
0.7%
|
|
1997 | 15 |
1.1%
|
|
1998 | 17 |
1.3%
|
|
1999 | 27 |
2%
|
|
2000 | 20 |
1.5%
|
|
2001 | 20 |
1.5%
|
|
2002 | 201 |
15.2%
|
|
2003 | 95 |
7.2%
|
|
2004 | 60 |
4.5%
|
|
2005 | 62 |
4.7%
|
|
2006 | 65 |
4.9%
|
|
2007 | 68 |
5.1%
|
|
2008 | 65 |
4.9%
|
|
2009 | 52 |
3.9%
|
|
2010 | 50 |
3.8%
|
|
2011 | 58 |
4.4%
|
|
2012 | 64 |
4.8%
|
|
2013 | 50 |
3.8%
|
|
2014 | 58 |
4.4%
|
|
2015 | 64 |
4.8%
|
|
2016 | 53 |
4%
|
|
2017 | 41 |
3.1%
|
|
2018 | 4 |
0.3%
|