| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3215 |
79.8%
|
|
| 1 | 226 |
5.6%
|
|
| 2 | 253 |
6.3%
|
|
| 3 | 145 |
3.6%
|
|
| 4 | 58 |
1.4%
|
|
| 5 | 41 |
1%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 85 |
2.1%
|