| Value | Category | Cases | |
|---|---|---|---|
| 1 | 124 |
7.3%
|
|
| 2 | 267 |
15.7%
|
|
| 3 | 327 |
19.2%
|
|
| 4 | 195 |
11.4%
|
|
| 5 | 147 |
8.6%
|
|
| 6 | 43 |
2.5%
|
|
| 7 | 603 |
35.3%
|
|
| Missing value | 95 |