| Value | Category | Cases | |
|---|---|---|---|
| 0 | 720 |
12.1%
|
|
| 1 | 893 |
15%
|
|
| 2 | 1332 |
22.3%
|
|
| 3 | 1003 |
16.8%
|
|
| 4 | 492 |
8.2%
|
|
| 5 | 417 |
7%
|
|
| 6 | 114 |
1.9%
|
|
| 7 | 717 |
12%
|
|
| NA | 283 |
4.7%
|