| Value | Category | Cases | |
|---|---|---|---|
| 1 | 431 |
22.1%
|
|
| 2 | 1183 |
60.5%
|
|
| 3 | 261 |
13.4%
|
|
| 4 | 71 |
3.6%
|
|
| 5 | 8 |
0.4%
|
|
| Missing value | 85 |