| Value | Category | Cases | |
|---|---|---|---|
| 1 | 574 |
65.8%
|
|
| 2 | 198 |
22.7%
|
|
| 3 | 74 |
8.5%
|
|
| 4 | 20 |
2.3%
|
|
| 5 | 1 |
0.1%
|
|
| Missing value | 6 |
0.7%
|