| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Less than Normal | 212 | 219 |
76.6%
|
| 2 | Same | 68 | 67 |
23.4%
|
| 0 | Non determine | 332 | 330 | |
| 9 | Missing | 2 | 2 | |
| Sysmiss | 2169 | 2164 |