| Value | Category | Cases | |
|---|---|---|---|
| 0 | 892 |
32.5%
|
|
| 1 | 257 |
9.4%
|
|
| 2 | 488 |
17.8%
|
|
| 3 | 432 |
15.7%
|
|
| 4 | 254 |
9.3%
|
|
| 5 | 114 |
4.2%
|
|
| 6 | 45 |
1.6%
|
|
| 7 | 263 |
9.6%
|