| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1527 |
10.7%
|
|
| 2 | 3631 |
25.6%
|
|
| 3 | 4703 |
33.1%
|
|
| 4 | 1419 |
10%
|
|
| 5 | 179 |
1.3%
|
|
| Missing value | 2749 |
19.3%
|