| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Always | 7 |
100%
|
| 2 | 2. Usually | 0 |
0%
|
| 3 | 3. Sometimes | 0 |
0%
|
| 4 | 4. Never | 0 |
0%
|
| Sysmiss | 227 |