| Value | Category | Cases | |
|---|---|---|---|
| 1 | Important | 1583 |
91.2%
|
| 2 | Unimportant | 84 |
4.8%
|
| 88 | N.A | 66 |
3.8%
|
| 98 | D.K. | 3 |
0.2%
|
| 99 | 5 | ||
| Sysmiss | 258 |