Value | Category | Cases | |
---|---|---|---|
1973 | 4 |
0.5%
|
|
1974 | 2 |
0.2%
|
|
1975 | 7 |
0.9%
|
|
1976 | 8 |
1%
|
|
1977 | 8 |
1%
|
|
1978 | 6 |
0.7%
|
|
1979 | 7 |
0.9%
|
|
1980 | 18 |
2.2%
|
|
1981 | 20 |
2.5%
|
|
1982 | 14 |
1.7%
|
|
1983 | 26 |
3.2%
|
|
1984 | 28 |
3.5%
|
|
1985 | 31 |
3.9%
|
|
1986 | 17 |
2.1%
|
|
1987 | 29 |
3.6%
|
|
1988 | 24 |
3%
|
|
1989 | 23 |
2.9%
|
|
1990 | 32 |
4%
|
|
1991 | 25 |
3.1%
|
|
1992 | 36 |
4.5%
|
|
1993 | 32 |
4%
|
|
1994 | 21 |
2.6%
|
|
1995 | 24 |
3%
|
|
1996 | 29 |
3.6%
|
|
1997 | 37 |
4.6%
|
|
1998 | 33 |
4.1%
|
|
1999 | 34 |
4.2%
|
|
2000 | 25 |
3.1%
|
|
2001 | 32 |
4%
|
|
2002 | 33 |
4.1%
|
|
2003 | 26 |
3.2%
|
|
2004 | 28 |
3.5%
|
|
2005 | 31 |
3.9%
|
|
2006 | 22 |
2.7%
|
|
2007 | 26 |
3.2%
|
|
9997 | Inconsistent | 6 |
0.7%
|
9998 | DK | 0 |
0%
|
9999 | 1 | ||
Sysmiss | 9565 |