| Value | Category | Cases | |
|---|---|---|---|
| 1945 | 1 |
0%
|
|
| 1946 | 2 |
0%
|
|
| 1947 | 3 |
0%
|
|
| 1948 | 3 |
0%
|
|
| 1949 | 2 |
0%
|
|
| 1950 | 10 |
0.1%
|
|
| 1951 | 9 |
0.1%
|
|
| 1952 | 11 |
0.1%
|
|
| 1953 | 2 |
0%
|
|
| 1954 | 11 |
0.1%
|
|
| 1955 | 18 |
0.2%
|
|
| 1956 | 17 |
0.1%
|
|
| 1957 | 9 |
0.1%
|
|
| 1958 | 19 |
0.2%
|
|
| 1959 | 15 |
0.1%
|
|
| 1960 | 38 |
0.3%
|
|
| 1961 | 28 |
0.2%
|
|
| 1962 | 26 |
0.2%
|
|
| 1963 | 21 |
0.2%
|
|
| 1964 | 23 |
0.2%
|
|
| 1965 | 55 |
0.5%
|
|
| 1966 | 33 |
0.3%
|
|
| 1967 | 44 |
0.4%
|
|
| 1968 | 53 |
0.4%
|
|
| 1969 | 40 |
0.3%
|
|
| 1970 | 98 |
0.8%
|
|
| 1971 | 39 |
0.3%
|
|
| 1972 | 30 |
0.3%
|
|
| 1973 | 46 |
0.4%
|
|
| 1974 | 46 |
0.4%
|
|
| 1975 | 64 |
0.5%
|
|
| 1976 | 47 |
0.4%
|
|
| 1977 | 52 |
0.4%
|
|
| 1978 | 45 |
0.4%
|
|
| 1979 | 60 |
0.5%
|
|
| 1980 | 117 |
1%
|
|
| 1981 | 79 |
0.7%
|
|
| 1982 | 87 |
0.7%
|
|
| 1983 | 91 |
0.8%
|
|
| 1984 | 110 |
0.9%
|
|
| 1985 | 132 |
1.1%
|
|
| 1986 | 166 |
1.4%
|
|
| 1987 | 125 |
1.1%
|
|
| 1988 | 113 |
1%
|
|
| 1989 | 99 |
0.8%
|
|
| 1990 | 180 |
1.5%
|
|
| 1991 | 118 |
1%
|
|
| 1992 | 126 |
1.1%
|
|
| 1993 | 109 |
0.9%
|
|
| 1994 | 140 |
1.2%
|
|
| 1995 | 218 |
1.8%
|
|
| 1996 | 231 |
2%
|
|
| 1997 | 204 |
1.7%
|
|
| 1998 | 156 |
1.3%
|
|
| 1999 | 147 |
1.2%
|
|
| 2000 | 362 |
3.1%
|
|
| 2001 | 231 |
2%
|
|
| 2002 | 248 |
2.1%
|
|
| 2003 | 243 |
2.1%
|
|
| 2004 | 232 |
2%
|
|
| 2005 | 371 |
3.1%
|
|
| 2006 | 430 |
3.6%
|
|
| 2007 | 394 |
3.3%
|
|
| 2008 | 384 |
3.2%
|
|
| 2009 | 286 |
2.4%
|
|
| 2010 | 461 |
3.9%
|
|
| 2011 | 431 |
3.6%
|
|
| 2012 | 538 |
4.5%
|
|
| 2013 | 561 |
4.7%
|
|
| 2014 | 581 |
4.9%
|
|
| 2015 | 701 |
5.9%
|
|
| 2016 | 1257 |
10.6%
|
|
| 2017 | 351 |
3%
|