| Value | Category | Cases | |
|---|---|---|---|
| 0 | 220 |
21.8%
|
|
| 1 | 327 |
32.5%
|
|
| 2 | 366 |
36.3%
|
|
| 3 | 73 |
7.2%
|
|
| 4 | 15 |
1.5%
|
|
| 5 | 6 |
0.6%
|