| Value | Category | Cases | |
|---|---|---|---|
| 0 | 611 |
15.9%
|
|
| 1 | 1309 |
34.1%
|
|
| 2 | 1032 |
26.9%
|
|
| 3 | 587 |
15.3%
|
|
| 4 | 202 |
5.3%
|
|
| 5 | 58 |
1.5%
|
|
| 6 | 15 |
0.4%
|
|
| 7 | 26 |
0.7%
|