| Value | Category | Cases | |
|---|---|---|---|
| -5 | Not available | 1 |
0.5%
|
| 0 | 3 |
1.5%
|
|
| 1 | 76 |
38%
|
|
| 2 | 115 |
57.5%
|
|
| 3 | 5 |
2.5%
|