| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 198 |
20.8%
|
| 2 | 2 | 5 |
0.5%
|
| 3 | 3 | 12 |
1.3%
|
| 4 | 4 | 8 |
0.8%
|
| 5 | 5 | 20 |
2.1%
|
| 6 | 6 | 4 |
0.4%
|
| 7 | 7 | 127 |
13.4%
|
| Missing value | 576 |
60.6%
|