Value | Category | Cases | |
---|---|---|---|
1930 | 1 |
0%
|
|
1932 | 2 |
0%
|
|
1934 | 5 |
0%
|
|
1935 | 10 |
0%
|
|
1936 | 6 |
0%
|
|
1937 | 10 |
0%
|
|
1938 | 16 |
0.1%
|
|
1939 | 22 |
0.1%
|
|
1940 | 40 |
0.1%
|
|
1941 | 52 |
0.2%
|
|
1942 | 45 |
0.2%
|
|
1943 | 50 |
0.2%
|
|
1944 | 80 |
0.3%
|
|
1945 | 81 |
0.3%
|
|
1946 | 77 |
0.3%
|
|
1947 | 100 |
0.4%
|
|
1948 | 131 |
0.5%
|
|
1949 | 141 |
0.5%
|
|
1950 | 217 |
0.8%
|
|
1951 | 159 |
0.6%
|
|
1952 | 192 |
0.7%
|
|
1953 | 190 |
0.7%
|
|
1954 | 195 |
0.7%
|
|
1955 | 216 |
0.8%
|
|
1956 | 178 |
0.6%
|
|
1957 | 219 |
0.8%
|
|
1958 | 217 |
0.8%
|
|
1959 | 193 |
0.7%
|
|
1960 | 299 |
1.1%
|
|
1961 | 209 |
0.7%
|
|
1962 | 311 |
1.1%
|
|
1963 | 347 |
1.2%
|
|
1964 | 351 |
1.2%
|
|
1965 | 448 |
1.6%
|
|
1966 | 467 |
1.6%
|
|
1967 | 486 |
1.7%
|
|
1968 | 555 |
2%
|
|
1969 | 495 |
1.7%
|
|
1970 | 569 |
2%
|
|
1971 | 517 |
1.8%
|
|
1972 | 509 |
1.8%
|
|
1973 | 505 |
1.8%
|
|
1974 | 519 |
1.8%
|
|
1975 | 530 |
1.9%
|
|
1976 | 482 |
1.7%
|
|
1977 | 500 |
1.8%
|
|
1978 | 511 |
1.8%
|
|
1979 | 488 |
1.7%
|
|
1980 | 541 |
1.9%
|
|
1981 | 461 |
1.6%
|
|
1982 | 460 |
1.6%
|
|
1983 | 487 |
1.7%
|
|
1984 | 458 |
1.6%
|
|
1985 | 509 |
1.8%
|
|
1986 | 500 |
1.8%
|
|
1987 | 419 |
1.5%
|
|
1988 | 419 |
1.5%
|
|
1989 | 436 |
1.5%
|
|
1990 | 458 |
1.6%
|
|
1991 | 363 |
1.3%
|
|
1992 | 404 |
1.4%
|
|
1993 | 420 |
1.5%
|
|
1994 | 391 |
1.4%
|
|
1995 | 419 |
1.5%
|
|
1996 | 358 |
1.3%
|
|
1997 | 338 |
1.2%
|
|
1998 | 355 |
1.2%
|
|
1999 | 309 |
1.1%
|
|
2000 | 392 |
1.4%
|
|
2001 | 314 |
1.1%
|
|
2002 | 306 |
1.1%
|
|
2003 | 310 |
1.1%
|
|
2004 | 273 |
1%
|
|
2005 | 307 |
1.1%
|
|
2006 | 297 |
1%
|
|
2007 | 298 |
1%
|
|
2008 | 316 |
1.1%
|
|
2009 | 293 |
1%
|
|
2010 | 389 |
1.4%
|
|
2011 | 317 |
1.1%
|
|
2012 | 421 |
1.5%
|
|
2013 | 460 |
1.6%
|
|
2014 | 665 |
2.3%
|
|
2015 | 785 |
2.8%
|
|
2016 | 873 |
3.1%
|
|
2017 | 858 |
3%
|
|
2018 | 134 |
0.5%
|