| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tick | 3218 |
22.4%
|
| 2 | No tick | 9525 |
66.3%
|
| 7 | N/A | 371 |
2.6%
|
| 8 | Invalid | 0 |
0%
|
| 9 | Missing | 1251 |
8.7%
|