| Value | Category | Cases | |
|---|---|---|---|
| 0 | 623 |
24.4%
|
|
| 1 | 489 |
19.2%
|
|
| 2 | 697 |
27.3%
|
|
| 3 | 350 |
13.7%
|
|
| 4 | 146 |
5.7%
|
|
| 5 | 74 |
2.9%
|
|
| 6 | 30 |
1.2%
|
|
| 7 | 141 |
5.5%
|