| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2254 |
27.4%
|
|
| 1 | 3376 |
41%
|
|
| 2 | 1694 |
20.6%
|
|
| 3 | 631 |
7.7%
|
|
| 4 | 194 |
2.4%
|
|
| 5 | 69 |
0.8%
|
|
| 6 | 9 |
0.1%
|
|
| 7 | 5 |
0.1%
|