| Value | Category | Cases | |
|---|---|---|---|
| 0 | 87 |
50%
|
|
| 1 | 3 |
1.7%
|
|
| 2 | 12 |
6.9%
|
|
| 3 | 8 |
4.6%
|
|
| 4 | 13 |
7.5%
|
|
| 5 | 5 |
2.9%
|
|
| 6 | 1 |
0.6%
|
|
| 7 | 42 |
24.1%
|
|
| Missing value | 3 |
1.7%
|