| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3251 |
77.8%
|
|
| 1 | 312 |
7.5%
|
|
| 2 | 351 |
8.4%
|
|
| 3 | 147 |
3.5%
|
|
| 4 | 58 |
1.4%
|
|
| 5 | 47 |
1.1%
|
|
| 6 | 11 |
0.3%
|
|
| 7 | 3 |
0.1%
|