| Value | Category | Cases | |
|---|---|---|---|
| 1 | 83 |
5.8%
|
|
| 2 | 198 |
13.8%
|
|
| 3 | 240 |
16.8%
|
|
| 4 | 150 |
10.5%
|
|
| 5 | 98 |
6.8%
|
|
| 6 | 20 |
1.4%
|
|
| 7 | 643 |
44.9%
|
|
| Missing value | 369 |