| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 114 |
6.4%
|
| 2 | 2 | 143 |
8%
|
| 3 | 3 | 15 |
0.8%
|
| 4 | 4 | 62 |
3.5%
|
| 5 | 5 | 20 |
1.1%
|
| Missing value | 1424 |
80.1%
|