Value | Category | Cases | |
---|---|---|---|
-9 | DK | 0 |
0%
|
1948 | 1915-1960 | 18 |
0.8%
|
1962 | 3 |
0.1%
|
|
1963 | 3 |
0.1%
|
|
1964 | 6 |
0.3%
|
|
1965 | 7 |
0.3%
|
|
1966 | 2 |
0.1%
|
|
1967 | 4 |
0.2%
|
|
1968 | 4 |
0.2%
|
|
1969 | 6 |
0.3%
|
|
1970 | 24 |
1%
|
|
1971 | 9 |
0.4%
|
|
1972 | 6 |
0.3%
|
|
1973 | 7 |
0.3%
|
|
1974 | 9 |
0.4%
|
|
1975 | 15 |
0.6%
|
|
1976 | 18 |
0.8%
|
|
1977 | 14 |
0.6%
|
|
1978 | 12 |
0.5%
|
|
1979 | 21 |
0.9%
|
|
1980 | 62 |
2.6%
|
|
1981 | 23 |
1%
|
|
1982 | 42 |
1.8%
|
|
1983 | 52 |
2.2%
|
|
1984 | 32 |
1.3%
|
|
1985 | 51 |
2.1%
|
|
1986 | 28 |
1.2%
|
|
1987 | 24 |
1%
|
|
1988 | 61 |
2.6%
|
|
1989 | 34 |
1.4%
|
|
1990 | 137 |
5.7%
|
|
1991 | 40 |
1.7%
|
|
1992 | 77 |
3.2%
|
|
1993 | 51 |
2.1%
|
|
1994 | 63 |
2.6%
|
|
1995 | 123 |
5.2%
|
|
1996 | 61 |
2.6%
|
|
1997 | 57 |
2.4%
|
|
1998 | 75 |
3.1%
|
|
1999 | 100 |
4.2%
|
|
2000 | 173 |
7.2%
|
|
2001 | 50 |
2.1%
|
|
2002 | 86 |
3.6%
|
|
2003 | 87 |
3.6%
|
|
2004 | 112 |
4.7%
|
|
2005 | 144 |
6%
|
|
2006 | 119 |
5%
|
|
2007 | 92 |
3.9%
|
|
2008 | 81 |
3.4%
|
|
2009 | 48 |
2%
|
|
2010 | 15 |
0.6%
|
|
8888 | Not applicable | 0 |
0%
|
Sysmiss | 62903 |