| Value | Category | Cases | |
|---|---|---|---|
| 1 | Years | 98 |
39.4%
|
| 2 | Months | 96 |
38.6%
|
| 3 | Weeks | 15 |
6%
|
| 4 | Days | 33 |
13.3%
|
| 5 | Less Than 1 Day | 4 |
1.6%
|
| 7 | Don't Know | 3 |
1.2%
|
| Sysmiss | 5332 |