| Value | Category | Cases | |
|---|---|---|---|
| 0 | 321 |
24.7%
|
|
| 1 | 232 |
17.8%
|
|
| 2 | 359 |
27.6%
|
|
| 3 | 174 |
13.4%
|
|
| 4 | 66 |
5.1%
|
|
| 5 | 38 |
2.9%
|
|
| 6 | 16 |
1.2%
|
|
| 7 | 94 |
7.2%
|