| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1389 |
14.2%
|
|
| 1 | 2305 |
23.5%
|
|
| 2 | 3042 |
31%
|
|
| 3 | 3076 |
31.3%
|
|
| 7 | N/A | 0 | |
| 8 | Invalid | 0 | |
| 9 | Missing | 535 |