| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 10 |
3.1%
|
| 2 | 2 | 4 |
1.2%
|
| 3 | 3 | 3 |
0.9%
|
| 4 | 5 | 1 |
0.3%
|
| 5 | 96 | 2 |
0.6%
|
| Missing value | 305 |
93.8%
|