| Value | Category | Cases | |
|---|---|---|---|
| 0 | Negative | 33 |
97.1%
|
| 5 | Trace | 1 |
2.9%
|
| 6 | Small 15 | 0 |
0%
|
| 7 | Moderate 40 | 0 |
0%
|
| 8 | Large 80 | 0 |
0%
|
| 9 | Large 160 | 0 |
0%
|
| Sysmiss | 37 |