| Value | Category | Cases | |
|---|---|---|---|
| 0 | Normal | 5 |
3.2%
|
| 1 | Abnormal | 0 |
0%
|
| 7 | Not applicable | 153 |
96.8%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 6 |