Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
1910 | 2 |
0%
|
|
1911 | 2 |
0%
|
|
1912 | 1 |
0%
|
|
1913 | 3 |
0%
|
|
1914 | 1 |
0%
|
|
1915 | 2 |
0%
|
|
1917 | 3 |
0%
|
|
1918 | 1 |
0%
|
|
1919 | 1 |
0%
|
|
1920 | 5 |
0%
|
|
1921 | 8 |
0.1%
|
|
1922 | 10 |
0.1%
|
|
1923 | 8 |
0.1%
|
|
1924 | 9 |
0.1%
|
|
1925 | 13 |
0.1%
|
|
1926 | 14 |
0.1%
|
|
1927 | 9 |
0.1%
|
|
1928 | 14 |
0.1%
|
|
1929 | 15 |
0.1%
|
|
1930 | 21 |
0.1%
|
|
1931 | 26 |
0.2%
|
|
1932 | 20 |
0.1%
|
|
1933 | 24 |
0.2%
|
|
1934 | 19 |
0.1%
|
|
1935 | 23 |
0.2%
|
|
1936 | 39 |
0.3%
|
|
1937 | 34 |
0.2%
|
|
1938 | 29 |
0.2%
|
|
1939 | 32 |
0.2%
|
|
1940 | 48 |
0.3%
|
|
1941 | 30 |
0.2%
|
|
1942 | 44 |
0.3%
|
|
1943 | 37 |
0.2%
|
|
1944 | 54 |
0.4%
|
|
1945 | 51 |
0.3%
|
|
1946 | 52 |
0.4%
|
|
1947 | 70 |
0.5%
|
|
1948 | 62 |
0.4%
|
|
1949 | 68 |
0.5%
|
|
1950 | 111 |
0.7%
|
|
1951 | 65 |
0.4%
|
|
1952 | 102 |
0.7%
|
|
1953 | 82 |
0.6%
|
|
1954 | 133 |
0.9%
|
|
1955 | 111 |
0.7%
|
|
1956 | 99 |
0.7%
|
|
1957 | 116 |
0.8%
|
|
1958 | 106 |
0.7%
|
|
1959 | 94 |
0.6%
|
|
1960 | 116 |
0.8%
|
|
1961 | 78 |
0.5%
|
|
1962 | 88 |
0.6%
|
|
1963 | 76 |
0.5%
|
|
1964 | 68 |
0.5%
|
|
1965 | 68 |
0.5%
|
|
1966 | 69 |
0.5%
|
|
1967 | 62 |
0.4%
|
|
1968 | 111 |
0.7%
|
|
1969 | 116 |
0.8%
|
|
1970 | 126 |
0.9%
|
|
1971 | 149 |
1%
|
|
1972 | 176 |
1.2%
|
|
1973 | 171 |
1.2%
|
|
1974 | 215 |
1.5%
|
|
1975 | 236 |
1.6%
|
|
1976 | 310 |
2.1%
|
|
1977 | 296 |
2%
|
|
1978 | 344 |
2.3%
|
|
1979 | 351 |
2.4%
|
|
1980 | 381 |
2.6%
|
|
1981 | 418 |
2.8%
|
|
1982 | 495 |
3.3%
|
|
1983 | 479 |
3.2%
|
|
1984 | 483 |
3.3%
|
|
1985 | 389 |
2.6%
|
|
1986 | 323 |
2.2%
|
|
1987 | 266 |
1.8%
|
|
1988 | 197 |
1.3%
|
|
1989 | 113 |
0.8%
|
|
1990 | 105 |
0.7%
|
|
1991 | 72 |
0.5%
|
|
1992 | 72 |
0.5%
|
|
1993 | 102 |
0.7%
|
|
1994 | 87 |
0.6%
|
|
1995 | 92 |
0.6%
|
|
1996 | 109 |
0.7%
|
|
1997 | 131 |
0.9%
|
|
1998 | 139 |
0.9%
|
|
1999 | 151 |
1%
|
|
2000 | 184 |
1.2%
|
|
2001 | 191 |
1.3%
|
|
2002 | 218 |
1.5%
|
|
2003 | 239 |
1.6%
|
|
2004 | 218 |
1.5%
|
|
2005 | 241 |
1.6%
|
|
2006 | 192 |
1.3%
|
|
2007 | 1100 |
7.4%
|
|
2008 | 1619 |
10.9%
|
|
2009 | 665 |
4.5%
|
|
2010 | 192 |
1.3%
|
|
2011 | 11 |
0.1%
|
|
Sysmiss | 851 |