| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 26 |
1.3%
|
| -7 | Never regiestered (spontaneous) | 0 |
0%
|
| 1850 | 1 |
0%
|
|
| 1854 | 2 |
0.1%
|
|
| 1895 | 1 |
0%
|
|
| 1896 | 1 |
0%
|
|
| 1898 | 1 |
0%
|
|
| 1901 | 1 |
0%
|
|
| 1906 | 1 |
0%
|
|
| 1910 | 2 |
0.1%
|
|
| 1912 | 3 |
0.1%
|
|
| 1915 | 1 |
0%
|
|
| 1917 | 1 |
0%
|
|
| 1922 | 1 |
0%
|
|
| 1926 | 1 |
0%
|
|
| 1928 | 3 |
0.1%
|
|
| 1929 | 1 |
0%
|
|
| 1931 | 2 |
0.1%
|
|
| 1932 | 2 |
0.1%
|
|
| 1934 | 4 |
0.2%
|
|
| 1935 | 1 |
0%
|
|
| 1936 | 2 |
0.1%
|
|
| 1937 | 1 |
0%
|
|
| 1939 | 1 |
0%
|
|
| 1940 | 2 |
0.1%
|
|
| 1941 | 1 |
0%
|
|
| 1942 | 4 |
0.2%
|
|
| 1943 | 3 |
0.1%
|
|
| 1945 | 2 |
0.1%
|
|
| 1946 | 2 |
0.1%
|
|
| 1948 | 4 |
0.2%
|
|
| 1949 | 5 |
0.2%
|
|
| 1950 | 3 |
0.1%
|
|
| 1951 | 4 |
0.2%
|
|
| 1952 | 3 |
0.1%
|
|
| 1953 | 3 |
0.1%
|
|
| 1954 | 10 |
0.5%
|
|
| 1955 | 5 |
0.2%
|
|
| 1956 | 5 |
0.2%
|
|
| 1957 | 3 |
0.1%
|
|
| 1958 | 4 |
0.2%
|
|
| 1959 | 5 |
0.2%
|
|
| 1960 | 6 |
0.3%
|
|
| 1961 | 5 |
0.2%
|
|
| 1962 | 5 |
0.2%
|
|
| 1963 | 12 |
0.6%
|
|
| 1964 | 11 |
0.5%
|
|
| 1965 | 11 |
0.5%
|
|
| 1966 | 18 |
0.9%
|
|
| 1967 | 13 |
0.6%
|
|
| 1968 | 9 |
0.4%
|
|
| 1969 | 11 |
0.5%
|
|
| 1970 | 12 |
0.6%
|
|
| 1971 | 8 |
0.4%
|
|
| 1972 | 11 |
0.5%
|
|
| 1973 | 8 |
0.4%
|
|
| 1974 | 8 |
0.4%
|
|
| 1975 | 12 |
0.6%
|
|
| 1976 | 16 |
0.8%
|
|
| 1977 | 23 |
1.1%
|
|
| 1978 | 14 |
0.7%
|
|
| 1979 | 25 |
1.2%
|
|
| 1980 | 29 |
1.4%
|
|
| 1981 | 17 |
0.8%
|
|
| 1982 | 21 |
1%
|
|
| 1983 | 28 |
1.4%
|
|
| 1984 | 22 |
1.1%
|
|
| 1985 | 43 |
2.1%
|
|
| 1986 | 35 |
1.7%
|
|
| 1987 | 28 |
1.4%
|
|
| 1988 | 25 |
1.2%
|
|
| 1989 | 30 |
1.5%
|
|
| 1990 | 48 |
2.4%
|
|
| 1991 | 39 |
1.9%
|
|
| 1992 | 55 |
2.7%
|
|
| 1993 | 73 |
3.6%
|
|
| 1994 | 67 |
3.3%
|
|
| 1995 | 91 |
4.5%
|
|
| 1996 | 63 |
3.1%
|
|
| 1997 | 72 |
3.6%
|
|
| 1998 | 88 |
4.3%
|
|
| 1999 | 64 |
3.2%
|
|
| 2000 | 89 |
4.4%
|
|
| 2001 | 67 |
3.3%
|
|
| 2002 | 84 |
4.1%
|
|
| 2003 | 69 |
3.4%
|
|
| 2004 | 63 |
3.1%
|
|
| 2005 | 95 |
4.7%
|
|
| 2006 | 76 |
3.8%
|
|
| 2007 | 61 |
3%
|
|
| 2008 | 42 |
2.1%
|
|
| 2009 | 40 |
2%
|
|
| 2010 | 15 |
0.7%
|
|
| 2011 | 4 |
0.2%
|
|
| 2012 | 6 |
0.3%
|
|
| 2013 | 4 |
0.2%
|
|
| 2014 | 5 |
0.2%
|
|
| 2015 | 1 |
0%
|
|
| Sysmiss | 610 |