| Value | Category | Cases | |
|---|---|---|---|
| 0 | 534 |
19.7%
|
|
| 1 | 355 |
13.1%
|
|
| 2 | 540 |
19.9%
|
|
| 3 | 469 |
17.3%
|
|
| 4 | 284 |
10.5%
|
|
| 5 | 149 |
5.5%
|
|
| 6 | 64 |
2.4%
|
|
| 7 | 321 |
11.8%
|