Value | Category | Cases | |
---|---|---|---|
1974 | 2 |
0%
|
|
1976 | 2 |
0%
|
|
1977 | 2 |
0%
|
|
1978 | 7 |
0%
|
|
1979 | 12 |
0.1%
|
|
1980 | 21 |
0.1%
|
|
1981 | 30 |
0.2%
|
|
1982 | 48 |
0.3%
|
|
1983 | 59 |
0.4%
|
|
1984 | 81 |
0.5%
|
|
1985 | 99 |
0.6%
|
|
1986 | 116 |
0.7%
|
|
1987 | 106 |
0.7%
|
|
1988 | 142 |
0.9%
|
|
1989 | 159 |
1%
|
|
1990 | 199 |
1.2%
|
|
1991 | 192 |
1.2%
|
|
1992 | 225 |
1.4%
|
|
1993 | 219 |
1.4%
|
|
1994 | 235 |
1.5%
|
|
1995 | 159 |
1%
|
|
1996 | 153 |
1%
|
|
1997 | 143 |
0.9%
|
|
1998 | 118 |
0.7%
|
|
1999 | 140 |
0.9%
|
|
2000 | 52 |
0.3%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
Sysmiss | 13264 |