| Value | Category | Cases | |
|---|---|---|---|
| 0 | 270 |
9.7%
|
|
| 1 | 78 |
2.8%
|
|
| 2 | 238 |
8.6%
|
|
| 3 | 397 |
14.3%
|
|
| 4 | 289 |
10.4%
|
|
| 5 | 186 |
6.7%
|
|
| 6 | 52 |
1.9%
|
|
| 7 | 1261 |
45.5%
|