| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3701 | 10841469 |
70.3%
|
| 1 | Yes | 784 | 2312643 |
15%
|
| 99 | Not stated | 728 | 2274755 |
14.7%
|
| Sysmiss | 5703 | 16339050 |