| Value | Category | Cases | |
|---|---|---|---|
| -3 | Not applicable | 600 |
50%
|
| 0 | 0 | 29 |
2.4%
|
| 1 | 1 | 271 |
22.6%
|
| 2 | 2 | 172 |
14.3%
|
| 3 | 3 | 107 |
8.9%
|
| 4 | 4 | 11 |
0.9%
|
| 5 | 5 | 10 |
0.8%
|