| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 868 |
15.9%
|
| 2 | Mild | 378 |
6.9%
|
| 3 | Moderate | 113 |
2.1%
|
| 4 | Severe | 21 |
0.4%
|
| 5 | Extreme | 2 |
0%
|
| 7 | 1 |
0%
|
|
| 9 | 4085 |
74.7%
|
|
| 95 | Missing | 0 |
0%
|
| 97 | Refused | 1 |
0%
|
| 99 | NA | 0 |
0%
|
| Sysmiss | 1 |