| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 0 |
0%
|
| 1 | 685 |
67%
|
|
| 2 | 213 |
20.8%
|
|
| 3 | 84 |
8.2%
|
|
| 4 | 38 |
3.7%
|
|
| 5 | 3 |
0.3%
|
|
| Sysmiss | 4 |