Value | Category | Cases | |
---|---|---|---|
1998 | 2 |
2.9%
|
|
1999 | 22 |
31.9%
|
|
2000 | 23 |
33.3%
|
|
2001 | 21 |
30.4%
|
|
7777 | Don'T Know | 1 |
1.4%
|
9999 | Refused | 0 |
0%
|
Sysmiss | 8229 |