Value | Category | Cases | |
---|---|---|---|
1984 | 1 |
0.3%
|
|
1985 | 1 |
0.3%
|
|
1986 | 3 |
1%
|
|
1987 | 6 |
2%
|
|
1988 | 8 |
2.7%
|
|
1989 | 10 |
3.4%
|
|
1990 | 19 |
6.5%
|
|
1991 | 13 |
4.4%
|
|
1992 | 18 |
6.1%
|
|
1993 | 23 |
7.8%
|
|
1994 | 34 |
11.6%
|
|
1995 | 23 |
7.8%
|
|
1996 | 27 |
9.2%
|
|
1997 | 27 |
9.2%
|
|
1998 | 30 |
10.2%
|
|
1999 | 39 |
13.3%
|
|
2000 | 10 |
3.4%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 1 |
0.3%
|
Sysmiss | 15058 |