| Value | Category | Cases | |
|---|---|---|---|
| 0 | 644 |
13.7%
|
|
| 1 | 914 |
19.5%
|
|
| 2 | 1549 |
33%
|
|
| 3 | 983 |
21%
|
|
| 4 | 364 |
7.8%
|
|
| 5 | 111 |
2.4%
|
|
| 6 | 21 |
0.4%
|
|
| 7 | 101 |
2.2%
|