| Value | Category | Cases | |
|---|---|---|---|
| 1912 | 1 |
0%
|
|
| 1913 | 1 |
0%
|
|
| 1914 | 4 |
0%
|
|
| 1915 | 1 |
0%
|
|
| 1916 | 2 |
0%
|
|
| 1917 | 1 |
0%
|
|
| 1918 | 1 |
0%
|
|
| 1919 | 3 |
0%
|
|
| 1920 | 2 |
0%
|
|
| 1921 | 10 |
0.1%
|
|
| 1922 | 10 |
0.1%
|
|
| 1923 | 12 |
0.1%
|
|
| 1924 | 9 |
0.1%
|
|
| 1925 | 13 |
0.1%
|
|
| 1926 | 12 |
0.1%
|
|
| 1927 | 20 |
0.1%
|
|
| 1928 | 23 |
0.1%
|
|
| 1929 | 23 |
0.1%
|
|
| 1930 | 17 |
0.1%
|
|
| 1931 | 41 |
0.2%
|
|
| 1932 | 38 |
0.2%
|
|
| 1933 | 33 |
0.2%
|
|
| 1934 | 39 |
0.2%
|
|
| 1935 | 40 |
0.2%
|
|
| 1936 | 42 |
0.2%
|
|
| 1937 | 49 |
0.3%
|
|
| 1938 | 56 |
0.3%
|
|
| 1939 | 44 |
0.3%
|
|
| 1940 | 71 |
0.4%
|
|
| 1941 | 62 |
0.4%
|
|
| 1942 | 68 |
0.4%
|
|
| 1943 | 68 |
0.4%
|
|
| 1944 | 72 |
0.4%
|
|
| 1945 | 78 |
0.5%
|
|
| 1946 | 81 |
0.5%
|
|
| 1947 | 90 |
0.5%
|
|
| 1948 | 122 |
0.7%
|
|
| 1949 | 83 |
0.5%
|
|
| 1950 | 133 |
0.8%
|
|
| 1951 | 102 |
0.6%
|
|
| 1952 | 142 |
0.8%
|
|
| 1953 | 126 |
0.7%
|
|
| 1954 | 158 |
0.9%
|
|
| 1955 | 141 |
0.8%
|
|
| 1956 | 134 |
0.8%
|
|
| 1957 | 129 |
0.8%
|
|
| 1958 | 142 |
0.8%
|
|
| 1959 | 171 |
1%
|
|
| 1960 | 204 |
1.2%
|
|
| 1961 | 192 |
1.1%
|
|
| 1962 | 190 |
1.1%
|
|
| 1963 | 203 |
1.2%
|
|
| 1964 | 183 |
1.1%
|
|
| 1965 | 179 |
1.1%
|
|
| 1966 | 192 |
1.1%
|
|
| 1967 | 176 |
1%
|
|
| 1968 | 209 |
1.2%
|
|
| 1969 | 199 |
1.2%
|
|
| 1970 | 237 |
1.4%
|
|
| 1971 | 186 |
1.1%
|
|
| 1972 | 187 |
1.1%
|
|
| 1973 | 201 |
1.2%
|
|
| 1974 | 180 |
1.1%
|
|
| 1975 | 188 |
1.1%
|
|
| 1976 | 136 |
0.8%
|
|
| 1977 | 139 |
0.8%
|
|
| 1978 | 196 |
1.2%
|
|
| 1979 | 305 |
1.8%
|
|
| 1980 | 359 |
2.1%
|
|
| 1981 | 332 |
2%
|
|
| 1982 | 366 |
2.2%
|
|
| 1983 | 367 |
2.2%
|
|
| 1984 | 350 |
2.1%
|
|
| 1985 | 347 |
2.1%
|
|
| 1986 | 358 |
2.1%
|
|
| 1987 | 336 |
2%
|
|
| 1988 | 365 |
2.2%
|
|
| 1989 | 358 |
2.1%
|
|
| 1990 | 461 |
2.7%
|
|
| 1991 | 391 |
2.3%
|
|
| 1992 | 406 |
2.4%
|
|
| 1993 | 447 |
2.6%
|
|
| 1994 | 443 |
2.6%
|
|
| 1995 | 401 |
2.4%
|
|
| 1996 | 396 |
2.3%
|
|
| 1997 | 314 |
1.9%
|
|
| 1998 | 408 |
2.4%
|
|
| 1999 | 319 |
1.9%
|
|
| 2000 | 359 |
2.1%
|
|
| 2001 | 321 |
1.9%
|
|
| 2002 | 311 |
1.8%
|
|
| 2003 | 310 |
1.8%
|
|
| 2004 | 351 |
2.1%
|
|
| 2005 | 308 |
1.8%
|
|
| 2006 | 293 |
1.7%
|
|
| 2007 | 351 |
2.1%
|
|
| 2008 | 149 |
0.9%
|