| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 54 |
2.9%
|
| 2 | No | 130 |
6.9%
|
| 88 | N.A. | 1687 |
90.2%
|
| 98 | D.K. | 0 |
0%
|
| 99 | 8 | ||
| Sysmiss | 120 |