| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 32 |
7.6%
|
| 2 | 1 | 149 |
35.3%
|
| 3 | 2 | 42 |
10%
|
| 4 | 3 | 3 |
0.7%
|
| 5 | 5 | 4 |
0.9%
|
| Missing value | 192 |
45.5%
|