Value | Category | Cases | |
---|---|---|---|
1998 | 10 |
4.2%
|
|
1999 | 73 |
30.9%
|
|
2000 | 86 |
36.4%
|
|
2001 | 67 |
28.4%
|
|
7777 | Don't Know | 0 |
0%
|
9999 | Refused | 0 |
0%
|
Sysmiss | 8524 |