Value | Category | Cases | |
---|---|---|---|
1964 | 1 |
0%
|
|
1972 | 1 |
0%
|
|
1973 | 1 |
0%
|
|
1974 | 1 |
0%
|
|
1975 | 2 |
0%
|
|
1977 | 1 |
0%
|
|
1980 | 1 |
0%
|
|
1981 | 4 |
0%
|
|
1982 | 3 |
0%
|
|
1983 | 7 |
0%
|
|
1984 | 7 |
0%
|
|
1985 | 11 |
0.1%
|
|
1986 | 8 |
0.1%
|
|
1987 | 17 |
0.1%
|
|
1988 | 29 |
0.2%
|
|
1989 | 19 |
0.1%
|
|
1990 | 40 |
0.3%
|
|
1991 | 37 |
0.2%
|
|
1992 | 48 |
0.3%
|
|
1993 | 95 |
0.6%
|
|
1994 | 106 |
0.7%
|
|
1995 | 133 |
0.9%
|
|
1996 | 153 |
1%
|
|
1997 | 185 |
1.2%
|
|
1998 | 271 |
1.8%
|
|
1999 | 537 |
3.5%
|
|
2000 | 316 |
2.1%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 1 |
0%
|
Sysmiss | 13316 |