| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1576 |
95.6%
|
|
| 1 | 73 |
4.4%
|
|
| 4 | Not Ill | 0 |
0%
|
| 5 | Quite ill | 0 |
0%
|
| 6 | Very Ill | 0 |
0%
|
| Sysmiss | 3 |