| Value | Category | Cases | |
|---|---|---|---|
| 1 | 418 |
28.8%
|
|
| 2 | 410 |
28.2%
|
|
| 3 | 260 |
17.9%
|
|
| 4 | 120 |
8.3%
|
|
| 5 | 90 |
6.2%
|
|
| 6 | 8 |
0.6%
|
|
| 7 | 146 |
10.1%
|
|
| Missing value | 349 |