| Value | Category | Cases | |
|---|---|---|---|
| 0 | 68 |
27.9%
|
|
| 1 | 37 |
15.2%
|
|
| 2 | 43 |
17.6%
|
|
| 3 | 36 |
14.8%
|
|
| 4 | 17 |
7%
|
|
| 5 | 4 |
1.6%
|
|
| 6 | 7 |
2.9%
|
|
| 7 | 29 |
11.9%
|
|
| Missing value | 3 |
1.2%
|