| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1277 |
68%
|
| 2 | No | 84 |
4.5%
|
| 88 | N.A. | 515 |
27.4%
|
| 98 | D.K. | 2 |
0.1%
|
| 99 | 1 | ||
| Sysmiss | 120 |