Value | Category | Cases | |
---|---|---|---|
1994 | 7 |
30.4%
|
|
1995 | 8 |
34.8%
|
|
1996 | 6 |
26.1%
|
|
7777 | DON'T KNOW | 2 |
8.7%
|
9999 | REFUSED | 0 |
0%
|
Sysmiss | 8282 |