| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 0 |
0%
|
| 1 | LESS THAN 1 MONTH | 0 |
0%
|
| 2 | 1 TO 5 MONTHS | 0 |
0%
|
| 3 | 6 TO 11 MONTHS | 0 |
0%
|
| 4 | 1 TO 2 YEARS | 1 |
50%
|
| 5 | MORE THAN 2 YEARS | 1 |
50%
|
| Sysmiss | 13261 |