| Value | Category | Cases | |
|---|---|---|---|
| 1 | 149 |
34.6%
|
|
| 3 | 122 |
28.3%
|
|
| 4 | 2 |
0.5%
|
|
| 5 | 154 |
35.7%
|
|
| 6 | 4 |
0.9%
|
|
| Missing value | 1144 |