| Value | Category | Cases | |
|---|---|---|---|
| 0 | 193 |
77.2%
|
|
| 1 | 49 |
19.6%
|
|
| 2 | 4 |
1.6%
|
|
| 3 | 3 |
1.2%
|
|
| 4 | 1 |
0.4%
|