| Value | Category | Cases | |
|---|---|---|---|
| 1940 | 5 |
0.2%
|
|
| 1941 | 2 |
0.1%
|
|
| 1942 | 1 |
0%
|
|
| 1948 | 1 |
0%
|
|
| 1949 | 1 |
0%
|
|
| 1953 | 1 |
0%
|
|
| 1955 | 1 |
0%
|
|
| 1959 | 1 |
0%
|
|
| 1960 | 14 |
0.4%
|
|
| 1961 | 2 |
0.1%
|
|
| 1962 | 4 |
0.1%
|
|
| 1963 | 7 |
0.2%
|
|
| 1964 | 3 |
0.1%
|
|
| 1965 | 6 |
0.2%
|
|
| 1966 | 6 |
0.2%
|
|
| 1967 | 3 |
0.1%
|
|
| 1968 | 5 |
0.2%
|
|
| 1970 | 20 |
0.6%
|
|
| 1972 | 1 |
0%
|
|
| 1973 | 4 |
0.1%
|
|
| 1974 | 2 |
0.1%
|
|
| 1975 | 1 |
0%
|
|
| 1978 | 3 |
0.1%
|
|
| 1979 | 37 |
1.1%
|
|
| 1980 | 81 |
2.5%
|
|
| 1981 | 16 |
0.5%
|
|
| 1982 | 25 |
0.8%
|
|
| 1983 | 21 |
0.6%
|
|
| 1984 | 14 |
0.4%
|
|
| 1985 | 65 |
2%
|
|
| 1986 | 34 |
1%
|
|
| 1987 | 25 |
0.8%
|
|
| 1988 | 22 |
0.7%
|
|
| 1989 | 39 |
1.2%
|
|
| 1990 | 118 |
3.6%
|
|
| 1991 | 64 |
1.9%
|
|
| 1992 | 66 |
2%
|
|
| 1993 | 74 |
2.2%
|
|
| 1994 | 51 |
1.5%
|
|
| 1995 | 97 |
2.9%
|
|
| 1996 | 98 |
3%
|
|
| 1997 | 99 |
3%
|
|
| 1998 | 131 |
4%
|
|
| 1999 | 121 |
3.7%
|
|
| 2000 | 225 |
6.8%
|
|
| 2001 | 138 |
4.2%
|
|
| 2002 | 115 |
3.5%
|
|
| 2003 | 132 |
4%
|
|
| 2004 | 167 |
5.1%
|
|
| 2005 | 198 |
6%
|
|
| 2006 | 192 |
5.8%
|
|
| 2007 | 205 |
6.2%
|
|
| 2008 | 177 |
5.4%
|
|
| 2009 | 193 |
5.9%
|
|
| 2010 | 145 |
4.4%
|
|
| 2011 | 14 |
0.4%
|
|
| Sysmiss | 1 |