| Value | Category | Cases | |
|---|---|---|---|
| 0 | 223 |
27.4%
|
|
| 1 | 259 |
31.9%
|
|
| 2 | 179 |
22%
|
|
| 3 | 93 |
11.4%
|
|
| 4 | 22 |
2.7%
|
|
| 5 | 8 |
1%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 27 |
3.3%
|