| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| -9 | 50 | 181709 |
2.1%
|
|
| 1 | Yes | 793 | 2265667 |
26.8%
|
| 2 | No | 2237 | 5803748 |
68.6%
|
| 3 | Don't know | 45 | 208529 |
2.5%
|
| Sysmiss | 20872 | 52033519 |