| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 438 |
23.8%
|
| 2 | No | 15 |
0.8%
|
| 88 | N.A. | 1340 |
72.8%
|
| 98 | D.K. | 47 |
2.6%
|
| 99 | 10 | ||
| Sysmiss | 149 |