Value | Category | Cases | |
---|---|---|---|
1970 | 1 |
0%
|
|
1971 | 4 |
0%
|
|
1972 | 6 |
0%
|
|
1973 | 7 |
0%
|
|
1974 | 15 |
0.1%
|
|
1975 | 22 |
0.1%
|
|
1976 | 33 |
0.2%
|
|
1977 | 27 |
0.2%
|
|
1978 | 58 |
0.4%
|
|
1979 | 112 |
0.7%
|
|
1980 | 114 |
0.7%
|
|
1981 | 138 |
0.9%
|
|
1982 | 137 |
0.9%
|
|
1983 | 142 |
0.9%
|
|
1984 | 214 |
1.3%
|
|
1985 | 260 |
1.6%
|
|
1986 | 275 |
1.7%
|
|
1987 | 325 |
2%
|
|
1988 | 310 |
1.9%
|
|
1989 | 334 |
2.1%
|
|
1990 | 306 |
1.9%
|
|
1991 | 278 |
1.7%
|
|
1992 | 253 |
1.6%
|
|
1993 | 310 |
1.9%
|
|
1994 | 344 |
2.2%
|
|
1995 | 218 |
1.4%
|
|
1996 | 242 |
1.5%
|
|
1997 | 221 |
1.4%
|
|
1998 | 217 |
1.4%
|
|
1999 | 250 |
1.6%
|
|
2000 | 96 |
0.6%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 2 |
0%
|
Sysmiss | 10714 |