| Value | Category | Cases | |
|---|---|---|---|
| 1945 | 1 |
0%
|
|
| 1951 | 1 |
0%
|
|
| 1954 | 2 |
0.1%
|
|
| 1955 | 1 |
0%
|
|
| 1956 | 1 |
0%
|
|
| 1957 | 2 |
0.1%
|
|
| 1958 | 1 |
0%
|
|
| 1959 | 1 |
0%
|
|
| 1960 | 1 |
0%
|
|
| 1961 | 1 |
0%
|
|
| 1963 | 1 |
0%
|
|
| 1964 | 2 |
0.1%
|
|
| 1965 | 2 |
0.1%
|
|
| 1966 | 1 |
0%
|
|
| 1968 | 2 |
0.1%
|
|
| 1969 | 4 |
0.2%
|
|
| 1970 | 3 |
0.1%
|
|
| 1971 | 6 |
0.2%
|
|
| 1972 | 1 |
0%
|
|
| 1973 | 4 |
0.2%
|
|
| 1974 | 7 |
0.3%
|
|
| 1975 | 16 |
0.7%
|
|
| 1976 | 17 |
0.7%
|
|
| 1977 | 20 |
0.8%
|
|
| 1978 | 13 |
0.5%
|
|
| 1979 | 24 |
1%
|
|
| 1980 | 33 |
1.3%
|
|
| 1981 | 36 |
1.5%
|
|
| 1982 | 36 |
1.5%
|
|
| 1983 | 36 |
1.5%
|
|
| 1984 | 41 |
1.7%
|
|
| 1985 | 49 |
2%
|
|
| 1986 | 53 |
2.2%
|
|
| 1987 | 50 |
2%
|
|
| 1988 | 40 |
1.6%
|
|
| 1989 | 39 |
1.6%
|
|
| 1990 | 51 |
2.1%
|
|
| 1991 | 68 |
2.8%
|
|
| 1992 | 77 |
3.1%
|
|
| 1993 | 68 |
2.8%
|
|
| 1994 | 72 |
2.9%
|
|
| 1995 | 56 |
2.3%
|
|
| 1996 | 67 |
2.7%
|
|
| 1997 | 60 |
2.4%
|
|
| 1998 | 63 |
2.6%
|
|
| 1999 | 49 |
2%
|
|
| 2000 | 60 |
2.4%
|
|
| 2001 | 51 |
2.1%
|
|
| 2002 | 65 |
2.6%
|
|
| 2003 | 58 |
2.4%
|
|
| 2004 | 60 |
2.4%
|
|
| 2005 | 70 |
2.8%
|
|
| 2006 | 68 |
2.8%
|
|
| 2007 | 86 |
3.5%
|
|
| 2008 | 82 |
3.3%
|
|
| 2009 | 84 |
3.4%
|
|
| 2010 | 92 |
3.7%
|
|
| 2011 | 106 |
4.3%
|
|
| 2012 | 131 |
5.3%
|
|
| 2013 | 111 |
4.5%
|
|
| 2014 | 26 |
1.1%
|
|
| 9998 | don't know | 131 |
5.3%
|
| Sysmiss | 13970 |