| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.2%
|
|
| 1 | 242 |
23.3%
|
|
| 2 | 345 |
33.2%
|
|
| 3 | 236 |
22.7%
|
|
| 4 | 111 |
10.7%
|
|
| 5 | 63 |
6.1%
|
|
| 6 | 6+ | 41 |
3.9%
|