| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 81398 |
20.4%
|
| 2 | No | 243536 |
61.1%
|
| 7 | N/A | 1894 |
0.5%
|
| 8 | Invalid | 510 |
0.1%
|
| 9 | Missing | 71412 |
17.9%
|