| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Availble | 1565 | 1476 |
21.3%
|
| 2 | not Availble | 1113 | 1154 |
16.6%
|
| 3 | 18 | 19 |
0.3%
|
|
| Sysmiss | 4245 | 4292 |