| Value | Category | Cases | |
|---|---|---|---|
| 0 | 128 |
22.4%
|
|
| 1 | 62 |
10.9%
|
|
| 2 | 64 |
11.2%
|
|
| 3 | 57 |
10%
|
|
| 4 | 53 |
9.3%
|
|
| 5 | 18 |
3.2%
|
|
| 6 | 9 |
1.6%
|
|
| 7 | 180 |
31.5%
|
|
| Missing value | 557 |