| Value | Category | Cases | |
|---|---|---|---|
| 0 | 218 |
22.2%
|
|
| 1 | 501 |
51.1%
|
|
| 2 | 155 |
15.8%
|
|
| 3 | 71 |
7.2%
|
|
| 4 | 16 |
1.6%
|
|
| 5 | 7 |
0.7%
|
|
| 6 | 6+ | 13 |
1.3%
|