| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. SEVERLY AFFECTED | 20 |
4.1%
|
| 2 | 2. MILDLY AFFECTE | 43 |
8.8%
|
| 3 | 3. NOT AFFECTED | 415 |
85.2%
|
| 4 | 4. DO NOT KNOW | 9 |
1.8%
|
| Sysmiss | 13 |