| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Much better | 270 |
18.8%
|
| 2 | 2. Somewhat better | 612 |
42.6%
|
| 3 | 3. Remains the same | 85 |
5.9%
|
| 4 | 4. Somewhat worse | 167 |
11.6%
|
| 5 | 5. Much worse | 94 |
6.5%
|
| 6 | 6. Prefer not to say | 208 |
14.5%
|
| Sysmiss | 1 |