| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 120 |
53.8%
|
| 2 | 1 | 12 |
5.4%
|
| 3 | 2 | 21 |
9.4%
|
| 4 | 3 | 21 |
9.4%
|
| 5 | 4 | 8 |
3.6%
|
| 6 | 5 | 3 |
1.3%
|
| 7 | 7 | 35 |
15.7%
|
| Missing value | 3 |
1.3%
|