| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 28 |
8%
|
| 2 | 2 | 5 |
1.4%
|
| 3 | 3 | 47 |
13.4%
|
| 4 | 4 | 60 |
17.1%
|
| 5 | 5 | 5 |
1.4%
|
| 6 | 96 | 4 |
1.1%
|
| Missing value | 201 |
57.4%
|