| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8968 |
62.4%
|
| 2 | No | 4555 |
31.7%
|
| 7 | N/A | 379 |
2.6%
|
| 8 | Invalid | 9 |
0.1%
|
| 9 | Missing | 454 |
3.2%
|