| Value | Category | Cases | |
|---|---|---|---|
| 1 | Largely affected | 4253 |
16.9%
|
| 2 | Little effect | 8238 |
32.8%
|
| 3 | Very little effect | 5301 |
21.1%
|
| 4 | No affect at all | 7353 |
29.2%
|
| Sysmiss | 1 |