| Value | Category | Cases | |
|---|---|---|---|
| 1 | POS | 9 |
1.3%
|
| 2 | NEG | 662 |
98.7%
|
| 3 | Indeterminate | 0 |
0%
|
| 88 | N/A | 0 |
0%
|
| 99 | Missing Value | 0 |
0%
|
| Sysmiss | 910 |