| Value | Category | Cases | |
|---|---|---|---|
| 1 | Content | 144 |
7.7%
|
| 2 | Not Content | 39 |
2.1%
|
| 88 | N.A. | 1687 |
90.2%
|
| 98 | D.K. | 0 |
0%
|
| 99 | 9 | ||
| Sysmiss | 120 |