| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 2 |
0.1%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 158 |
10.2%
|
| 1 | Yes | 125 |
8.1%
|
| 2 | No | 1237 |
79.8%
|
| 3 | 9 |
0.6%
|
|
| 4 | 5 |
0.3%
|
|
| 6 | 6 |
0.4%
|
|
| 8 | 7 |
0.5%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 2 |