| Value | Category | Cases | |
|---|---|---|---|
| 0 | 494 |
17.4%
|
|
| 1 | 116 |
4.1%
|
|
| 2 | 221 |
7.8%
|
|
| 3 | 301 |
10.6%
|
|
| 4 | 145 |
5.1%
|
|
| 5 | 100 |
3.5%
|
|
| 6 | 49 |
1.7%
|
|
| 7 | 1406 |
49.6%
|