| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAYS | 223 |
49.3%
|
| 2 | MONTHS | 158 |
35%
|
| 3 | YEARS | 71 |
15.7%
|
| 9 | DK / NO RESPONSE | 0 |
0%
|
| Sysmiss | 12290 |