| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 6 |
3.8%
|
| 1 | 1 month | 60 |
37.7%
|
| 2 | Betw 1 & 3 months | 51 |
32.1%
|
| 3 | 3-6 months | 16 |
10.1%
|
| 4 | Betw 6 & 12 months | 15 |
9.4%
|
| 5 | 12 months or more | 11 |
6.9%
|
| Sysmiss | 3841 |