Value | Category | Cases | |
---|---|---|---|
1954 | 1 |
0.1%
|
|
1970 | 1 |
0.1%
|
|
1972 | 1 |
0.1%
|
|
1973 | 1 |
0.1%
|
|
1979 | 7 |
0.7%
|
|
1980 | 46 |
4.6%
|
|
1981 | 55 |
5.5%
|
|
1982 | 46 |
4.6%
|
|
1983 | 46 |
4.6%
|
|
1984 | 41 |
4.1%
|
|
1985 | 25 |
2.5%
|
|
1986 | 30 |
3%
|
|
1987 | 39 |
3.9%
|
|
1988 | 23 |
2.3%
|
|
1989 | 22 |
2.2%
|
|
1990 | 25 |
2.5%
|
|
1991 | 28 |
2.8%
|
|
1992 | 25 |
2.5%
|
|
1993 | 25 |
2.5%
|
|
1994 | 34 |
3.4%
|
|
1995 | 23 |
2.3%
|
|
1996 | 31 |
3.1%
|
|
1997 | 28 |
2.8%
|
|
1998 | 27 |
2.7%
|
|
1999 | 33 |
3.3%
|
|
2000 | 21 |
2.1%
|
|
2001 | 33 |
3.3%
|
|
2002 | 22 |
2.2%
|
|
9999 | 9999. Don't know | 242 |
24.2%
|
Sysmiss | 18 |