| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 32 |
49.2%
|
| 2 | 1 | 3 |
4.6%
|
| 3 | 2 | 11 |
16.9%
|
| 4 | 3 | 15 |
23.1%
|
| 5 | 4 | 0 |
0%
|
| 6 | 5 | 2 |
3.1%
|
| 7 | 6 | 0 |
0%
|
| 8 | 7 | 2 |
3.1%
|
| Missing value | 271 |