| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 22 |
2.2%
|
| 1 | 1 | 4 |
0.4%
|
| 2 | 2 | 3 |
0.3%
|
| 3 | 3 | 0 |
0%
|
| 12 | 12 | 0 |
0%
|
| 88 | Not applicable | 971 |
97.1%
|