| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 0 |
0%
|
| 1 | yes | 199190 |
6%
|
| 2 | no | 112629 |
3.4%
|
| 6 | other | 0 |
0%
|
| 7 | refused | 0 |
0%
|
| 8 | don't know | 14948 |
0.5%
|
| 9 | NIU (not in universe) | 2945087 |
89.4%
|
| 96 | other | 0 |
0%
|
| 97 | refused | 0 |
0%
|
| 98 | don't know | 0 |
0%
|
| 99 | NIU (not in universe) | 0 |
0%
|
| 9999995 | missing:impute | 23216 |
0.7%
|
