| Value | Category | Cases | |
|---|---|---|---|
| 1 | LESS THAN 12 MONTHS AGO | 827 |
25.9%
|
| 2 | 12-23 MONTHS AGO | 445 |
13.9%
|
| 3 | 2 OR MORE YEARS AGO | 891 |
27.9%
|
| 9 | NO RESPONSE | 4 |
0.1%
|
| Sysmiss | 1025 |
32.1%
|