| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
1.2%
|
|
| 2 | 104 |
5.3%
|
|
| 3 | 244 |
12.3%
|
|
| 4 | 1303 |
65.9%
|
|
| 5 | 302 |
15.3%
|
|
| Missing value | 63 |