| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 207 |
11.3%
|
| 2 | No | 310 |
16.9%
|
| 88 | N.A. | 1315 |
71.7%
|
| 98 | D.K. | 2 |
0.1%
|
| 99 | 16 | ||
| Sysmiss | 149 |