Value | Category | Cases | |
---|---|---|---|
1963 | 1 |
0.2%
|
|
1970 | 5 |
1.2%
|
|
1972 | 1 |
0.2%
|
|
1975 | 2 |
0.5%
|
|
1976 | 1 |
0.2%
|
|
1978 | 2 |
0.5%
|
|
1980 | 6 |
1.4%
|
|
1981 | 2 |
0.5%
|
|
1982 | 2 |
0.5%
|
|
1983 | 1 |
0.2%
|
|
1984 | 2 |
0.5%
|
|
1985 | 13 |
3.1%
|
|
1986 | 1 |
0.2%
|
|
1987 | 4 |
1%
|
|
1988 | 1 |
0.2%
|
|
1989 | 2 |
0.5%
|
|
1990 | 12 |
2.9%
|
|
1991 | 9 |
2.2%
|
|
1992 | 15 |
3.6%
|
|
1993 | 8 |
1.9%
|
|
1994 | 10 |
2.4%
|
|
1995 | 14 |
3.4%
|
|
1996 | 12 |
2.9%
|
|
1997 | 12 |
2.9%
|
|
1998 | 19 |
4.6%
|
|
1999 | 20 |
4.8%
|
|
2000 | 6 |
1.4%
|
|
9999 | End of L | 234 |
56.1%
|
Sysmiss | 17500 |