| Value | Category | Cases | |
|---|---|---|---|
| 1915 | 1 |
0%
|
|
| 1917 | 1 |
0%
|
|
| 1918 | 2 |
0%
|
|
| 1919 | 6 |
0%
|
|
| 1920 | 7 |
0%
|
|
| 1921 | 4 |
0%
|
|
| 1922 | 7 |
0%
|
|
| 1923 | 6 |
0%
|
|
| 1924 | 23 |
0.1%
|
|
| 1925 | 12 |
0%
|
|
| 1926 | 11 |
0%
|
|
| 1927 | 18 |
0%
|
|
| 1928 | 43 |
0.1%
|
|
| 1929 | 38 |
0.1%
|
|
| 1930 | 60 |
0.1%
|
|
| 1931 | 60 |
0.1%
|
|
| 1932 | 72 |
0.2%
|
|
| 1933 | 80 |
0.2%
|
|
| 1934 | 100 |
0.2%
|
|
| 1935 | 122 |
0.3%
|
|
| 1936 | 127 |
0.3%
|
|
| 1937 | 93 |
0.2%
|
|
| 1938 | 130 |
0.3%
|
|
| 1939 | 134 |
0.3%
|
|
| 1940 | 186 |
0.4%
|
|
| 1941 | 116 |
0.3%
|
|
| 1942 | 140 |
0.3%
|
|
| 1943 | 152 |
0.3%
|
|
| 1944 | 166 |
0.4%
|
|
| 1945 | 181 |
0.4%
|
|
| 1946 | 193 |
0.4%
|
|
| 1947 | 201 |
0.5%
|
|
| 1948 | 234 |
0.5%
|
|
| 1949 | 198 |
0.4%
|
|
| 1950 | 311 |
0.7%
|
|
| 1951 | 309 |
0.7%
|
|
| 1952 | 363 |
0.8%
|
|
| 1953 | 362 |
0.8%
|
|
| 1954 | 378 |
0.9%
|
|
| 1955 | 394 |
0.9%
|
|
| 1956 | 467 |
1.1%
|
|
| 1957 | 451 |
1%
|
|
| 1958 | 456 |
1%
|
|
| 1959 | 469 |
1.1%
|
|
| 1960 | 423 |
1%
|
|
| 1961 | 421 |
1%
|
|
| 1962 | 520 |
1.2%
|
|
| 1963 | 487 |
1.1%
|
|
| 1964 | 574 |
1.3%
|
|
| 1965 | 588 |
1.3%
|
|
| 1966 | 612 |
1.4%
|
|
| 1967 | 549 |
1.2%
|
|
| 1968 | 537 |
1.2%
|
|
| 1969 | 526 |
1.2%
|
|
| 1970 | 554 |
1.3%
|
|
| 1971 | 518 |
1.2%
|
|
| 1972 | 623 |
1.4%
|
|
| 1973 | 559 |
1.3%
|
|
| 1974 | 536 |
1.2%
|
|
| 1975 | 631 |
1.4%
|
|
| 1976 | 613 |
1.4%
|
|
| 1977 | 657 |
1.5%
|
|
| 1978 | 600 |
1.4%
|
|
| 1979 | 600 |
1.4%
|
|
| 1980 | 655 |
1.5%
|
|
| 1981 | 628 |
1.4%
|
|
| 1982 | 590 |
1.3%
|
|
| 1983 | 623 |
1.4%
|
|
| 1984 | 630 |
1.4%
|
|
| 1985 | 693 |
1.6%
|
|
| 1986 | 632 |
1.4%
|
|
| 1987 | 681 |
1.5%
|
|
| 1988 | 575 |
1.3%
|
|
| 1989 | 543 |
1.2%
|
|
| 1990 | 628 |
1.4%
|
|
| 1991 | 581 |
1.3%
|
|
| 1992 | 699 |
1.6%
|
|
| 1993 | 618 |
1.4%
|
|
| 1994 | 675 |
1.5%
|
|
| 1995 | 604 |
1.4%
|
|
| 1996 | 598 |
1.4%
|
|
| 1997 | 631 |
1.4%
|
|
| 1998 | 633 |
1.4%
|
|
| 1999 | 606 |
1.4%
|
|
| 2000 | 666 |
1.5%
|
|
| 2001 | 612 |
1.4%
|
|
| 2002 | 661 |
1.5%
|
|
| 2003 | 684 |
1.5%
|
|
| 2004 | 737 |
1.7%
|
|
| 2005 | 666 |
1.5%
|
|
| 2006 | 687 |
1.6%
|
|
| 2007 | 740 |
1.7%
|
|
| 2008 | 782 |
1.8%
|
|
| 2009 | 731 |
1.7%
|
|
| 2010 | 754 |
1.7%
|
|
| 2011 | 800 |
1.8%
|
|
| 2012 | 795 |
1.8%
|
|
| 2013 | 803 |
1.8%
|
|
| 2014 | 788 |
1.8%
|
|
| 2015 | 687 |
1.6%
|
|
| 2016 | 687 |
1.6%
|
|
| 2017 | 606 |
1.4%
|
|
| 2018 | 145 |
0.3%
|
|
| 9998 | DK | 696 |
1.6%
|
| 9999 | NO RESPONSE | 14 |
0%
|