| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
1.2%
|
|
| 2 | 130 |
6.4%
|
|
| 3 | 252 |
12.5%
|
|
| 4 | 1157 |
57.2%
|
|
| 5 | 461 |
22.8%
|
|
| Missing value | 15 |