| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 0 |
0%
|
| 1 | yes | 540 |
0%
|
| 2 | no | 23113 |
0.7%
|
| 6 | other | 0 |
0%
|
| 7 | refused | 0 |
0%
|
| 8 | don't know | 32097 |
1%
|
| 9 | NIU (not in universe) | 3202328 |
97.2%
|
| 96 | other | 0 |
0%
|
| 97 | refused | 0 |
0%
|
| 98 | don't know | 0 |
0%
|
| 99 | NIU (not in universe) | 0 |
0%
|
| 9999995 | missing:impute | 36992 |
1.1%
|
