Value | Category | Cases | |
---|---|---|---|
1967 | 1 |
0%
|
|
1970 | 5 |
0.1%
|
|
1971 | 2 |
0%
|
|
1972 | 12 |
0.2%
|
|
1973 | 19 |
0.3%
|
|
1974 | 35 |
0.5%
|
|
1975 | 46 |
0.6%
|
|
1976 | 63 |
0.9%
|
|
1977 | 71 |
1%
|
|
1978 | 104 |
1.5%
|
|
1979 | 99 |
1.4%
|
|
1980 | 181 |
2.6%
|
|
1981 | 140 |
2%
|
|
1982 | 167 |
2.4%
|
|
1983 | 171 |
2.4%
|
|
1984 | 187 |
2.6%
|
|
1985 | 181 |
2.6%
|
|
1986 | 181 |
2.6%
|
|
1987 | 233 |
3.3%
|
|
1988 | 189 |
2.7%
|
|
1989 | 204 |
2.9%
|
|
1990 | 283 |
4%
|
|
1991 | 214 |
3%
|
|
1992 | 240 |
3.4%
|
|
1993 | 198 |
2.8%
|
|
1994 | 196 |
2.8%
|
|
1995 | 241 |
3.4%
|
|
1996 | 214 |
3%
|
|
1997 | 257 |
3.6%
|
|
1998 | 231 |
3.3%
|
|
1999 | 253 |
3.6%
|
|
2000 | 332 |
4.7%
|
|
2001 | 247 |
3.5%
|
|
2002 | 249 |
3.5%
|
|
2003 | 221 |
3.1%
|
|
2004 | 254 |
3.6%
|
|
2005 | 253 |
3.6%
|
|
2006 | 196 |
2.8%
|
|
2007 | 118 |
1.7%
|
|
9997 | Inconsistent | 1 |
0%
|
9998 | Don't know year | 606 |
8.5%
|
9999 | 7 | ||
Sysmiss | 3268 |