| Value | Category | Cases | |
|---|---|---|---|
| 1 | 123 |
16.1%
|
|
| 2 | 254 |
33.3%
|
|
| 3 | 226 |
29.6%
|
|
| 4 | 151 |
19.8%
|
|
| 5 | 9 |
1.2%
|
|
| Missing value | 7 |