| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
1.4%
|
|
| 2 | 186 |
9.2%
|
|
| 3 | 214 |
10.5%
|
|
| 4 | 1152 |
56.7%
|
|
| 5 | 450 |
22.2%
|
|
| Missing value | 9 |