Value | Category | Cases | |
---|---|---|---|
1998 | 1 |
3.2%
|
|
1999 | 14 |
45.2%
|
|
2000 | 13 |
41.9%
|
|
2001 | 3 |
9.7%
|
|
7777 | Don't Know | 0 |
0%
|
9999 | Refused | 0 |
0%
|
Sysmiss | 8729 |