| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Same | 4 |
66.7%
|
| 2 | 2. More | 2 |
33.3%
|
| 3 | 3. Less | 0 |
0%
|
| 4 | 4. Other (specify) | 0 |
0%
|
| 8 | 8. Refused | 0 |
0%
|
| 9 | 9. Don't know | 0 |
0%
|
| Sysmiss | 93 |