Value | Category | Cases | |
---|---|---|---|
1937 | 1 |
0%
|
|
1942 | 1 |
0%
|
|
1948 | 2 |
0%
|
|
1950 | 1 |
0%
|
|
1951 | 1 |
0%
|
|
1952 | 2 |
0%
|
|
1953 | 2 |
0%
|
|
1956 | 1 |
0%
|
|
1959 | 3 |
0%
|
|
1960 | 1 |
0%
|
|
1961 | 1 |
0%
|
|
1963 | 3 |
0%
|
|
1964 | 3 |
0%
|
|
1965 | 6 |
0%
|
|
1966 | 4 |
0%
|
|
1967 | 3 |
0%
|
|
1968 | 4 |
0%
|
|
1969 | 8 |
0%
|
|
1970 | 9 |
0.1%
|
|
1971 | 7 |
0%
|
|
1972 | 12 |
0.1%
|
|
1973 | 9 |
0.1%
|
|
1974 | 10 |
0.1%
|
|
1975 | 15 |
0.1%
|
|
1976 | 21 |
0.1%
|
|
1977 | 12 |
0.1%
|
|
1978 | 25 |
0.1%
|
|
1979 | 25 |
0.1%
|
|
1980 | 49 |
0.3%
|
|
1981 | 24 |
0.1%
|
|
1982 | 39 |
0.2%
|
|
1983 | 25 |
0.1%
|
|
1984 | 38 |
0.2%
|
|
1985 | 41 |
0.2%
|
|
1986 | 49 |
0.3%
|
|
1987 | 62 |
0.4%
|
|
1988 | 48 |
0.3%
|
|
1989 | 73 |
0.4%
|
|
1990 | 134 |
0.8%
|
|
1991 | 64 |
0.4%
|
|
1992 | 145 |
0.9%
|
|
1993 | 93 |
0.6%
|
|
1994 | 129 |
0.8%
|
|
1995 | 136 |
0.8%
|
|
1996 | 118 |
0.7%
|
|
1997 | 194 |
1.2%
|
|
1998 | 252 |
1.5%
|
|
1999 | 226 |
1.3%
|
|
2000 | 412 |
2.5%
|
|
2001 | 243 |
1.4%
|
|
2002 | 367 |
2.2%
|
|
2003 | 271 |
1.6%
|
|
2004 | 390 |
2.3%
|
|
2005 | 454 |
2.7%
|
|
2006 | 464 |
2.8%
|
|
2007 | 540 |
3.2%
|
|
2008 | 590 |
3.5%
|
|
2009 | 634 |
3.8%
|
|
2010 | 636 |
3.8%
|
|
2011 | 707 |
4.2%
|
|
2012 | 853 |
5.1%
|
|
9998 | don't know | 1051 |
6.3%
|
9999 | not applicable | 4611 |
27.4%
|
9999995 | missing:impute | 2446 |
14.6%
|
Sysmiss | 85 |