| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 |
21.3%
|
|
| 2 | 24 |
14.6%
|
|
| 3 | 56 |
34.1%
|
|
| 4 | 29 |
17.7%
|
|
| 5 | 11 |
6.7%
|
|
| 6 | 6 |
3.7%
|
|
| 7 | 1 |
0.6%
|
|
| 8 | 1 |
0.6%
|
|
| 14 | 1 |
0.6%
|
|
| Missing value | 19 |