| Value | Category | Cases | |
|---|---|---|---|
| 0 | less than 1 month | 2 |
0%
|
| 1 | 14 |
0.3%
|
|
| 2 | 34 |
0.7%
|
|
| 3 | 20 |
0.4%
|
|
| 4 | 40 |
0.8%
|
|
| 5 | 46 |
0.9%
|
|
| 6 | 54 |
1.1%
|
|
| 7 | 43 |
0.9%
|
|
| 8 | 65 |
1.3%
|
|
| 9 | 8 |
0.2%
|
|
| 96 | other | 0 |
0%
|
| 97 | refused | 1 |
0%
|
| 98 | don't know | 0 |
0%
|
| 99 | NIU (not in universe) | 3001 |
60.5%
|
| 9999995 | missing:impute | 1632 |
32.9%
|
