| Value | Category | Cases | |
|---|---|---|---|
| 1910 | 1 |
0%
|
|
| 1912 | 3 |
0%
|
|
| 1913 | 1 |
0%
|
|
| 1915 | 1 |
0%
|
|
| 1917 | 1 |
0%
|
|
| 1918 | 3 |
0%
|
|
| 1919 | 2 |
0%
|
|
| 1920 | 3 |
0%
|
|
| 1921 | 2 |
0%
|
|
| 1922 | 9 |
0%
|
|
| 1923 | 10 |
0.1%
|
|
| 1924 | 9 |
0%
|
|
| 1925 | 10 |
0.1%
|
|
| 1926 | 4 |
0%
|
|
| 1927 | 10 |
0.1%
|
|
| 1928 | 20 |
0.1%
|
|
| 1929 | 19 |
0.1%
|
|
| 1930 | 39 |
0.2%
|
|
| 1931 | 21 |
0.1%
|
|
| 1932 | 30 |
0.2%
|
|
| 1933 | 83 |
0.4%
|
|
| 1934 | 46 |
0.2%
|
|
| 1935 | 44 |
0.2%
|
|
| 1936 | 43 |
0.2%
|
|
| 1937 | 53 |
0.3%
|
|
| 1938 | 50 |
0.3%
|
|
| 1939 | 57 |
0.3%
|
|
| 1940 | 79 |
0.4%
|
|
| 1941 | 68 |
0.4%
|
|
| 1942 | 60 |
0.3%
|
|
| 1943 | 65 |
0.3%
|
|
| 1944 | 57 |
0.3%
|
|
| 1945 | 55 |
0.3%
|
|
| 1946 | 61 |
0.3%
|
|
| 1947 | 63 |
0.3%
|
|
| 1948 | 72 |
0.4%
|
|
| 1949 | 71 |
0.4%
|
|
| 1950 | 91 |
0.5%
|
|
| 1951 | 78 |
0.4%
|
|
| 1952 | 101 |
0.5%
|
|
| 1953 | 95 |
0.5%
|
|
| 1954 | 108 |
0.6%
|
|
| 1955 | 109 |
0.6%
|
|
| 1956 | 113 |
0.6%
|
|
| 1957 | 94 |
0.5%
|
|
| 1958 | 135 |
0.7%
|
|
| 1959 | 114 |
0.6%
|
|
| 1960 | 117 |
0.6%
|
|
| 1961 | 107 |
0.6%
|
|
| 1962 | 140 |
0.7%
|
|
| 1963 | 151 |
0.8%
|
|
| 1964 | 139 |
0.7%
|
|
| 1965 | 136 |
0.7%
|
|
| 1966 | 135 |
0.7%
|
|
| 1967 | 135 |
0.7%
|
|
| 1968 | 131 |
0.7%
|
|
| 1969 | 141 |
0.8%
|
|
| 1970 | 148 |
0.8%
|
|
| 1971 | 136 |
0.7%
|
|
| 1972 | 181 |
1%
|
|
| 1973 | 185 |
1%
|
|
| 1974 | 205 |
1.1%
|
|
| 1975 | 238 |
1.3%
|
|
| 1976 | 208 |
1.1%
|
|
| 1977 | 236 |
1.3%
|
|
| 1978 | 219 |
1.2%
|
|
| 1979 | 235 |
1.3%
|
|
| 1980 | 275 |
1.5%
|
|
| 1981 | 252 |
1.3%
|
|
| 1982 | 270 |
1.4%
|
|
| 1983 | 331 |
1.8%
|
|
| 1984 | 304 |
1.6%
|
|
| 1985 | 337 |
1.8%
|
|
| 1986 | 325 |
1.7%
|
|
| 1987 | 372 |
2%
|
|
| 1988 | 344 |
1.8%
|
|
| 1989 | 353 |
1.9%
|
|
| 1990 | 354 |
1.9%
|
|
| 1991 | 452 |
2.4%
|
|
| 1992 | 459 |
2.4%
|
|
| 1993 | 453 |
2.4%
|
|
| 1994 | 465 |
2.5%
|
|
| 1995 | 439 |
2.3%
|
|
| 1996 | 425 |
2.3%
|
|
| 1997 | 467 |
2.5%
|
|
| 1998 | 434 |
2.3%
|
|
| 1999 | 450 |
2.4%
|
|
| 2000 | 439 |
2.3%
|
|
| 2001 | 460 |
2.5%
|
|
| 2002 | 375 |
2%
|
|
| 2003 | 448 |
2.4%
|
|
| 2004 | 432 |
2.3%
|
|
| 2005 | 465 |
2.5%
|
|
| 2006 | 394 |
2.1%
|
|
| 2007 | 468 |
2.5%
|
|
| 2008 | 415 |
2.2%
|
|
| 2009 | 415 |
2.2%
|
|
| 2010 | 407 |
2.2%
|
|
| 2011 | 399 |
2.1%
|
|
| 2012 | 398 |
2.1%
|
|
| 2013 | 86 |
0.5%
|