| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
1.4%
|
|
| 2 | 88 |
4.7%
|
|
| 3 | 298 |
15.8%
|
|
| 4 | 1168 |
61.8%
|
|
| 5 | 309 |
16.4%
|
|
| Missing value | 150 |