Value | Category | Cases | |
---|---|---|---|
777 | Don't Know | 0 |
0%
|
1957 | 1 |
0.4%
|
|
1961 | 1 |
0.4%
|
|
1969 | 1 |
0.4%
|
|
1979 | 1 |
0.4%
|
|
1988 | 2 |
0.8%
|
|
1989 | 1 |
0.4%
|
|
1990 | 1 |
0.4%
|
|
1993 | 2 |
0.8%
|
|
1994 | 1 |
0.4%
|
|
1995 | 51 |
19.4%
|
|
1996 | 83 |
31.6%
|
|
1997 | 85 |
32.3%
|
|
1998 | 25 |
9.5%
|
|
7777 | 7 |
2.7%
|
|
9999 | 1 |
0.4%
|
|
Sysmiss | 8135 |