| Value | Category | Cases | |
|---|---|---|---|
| 1 | Did not get | 1981 |
57.1%
|
| 2 | Less than 3 months | 327 |
9.4%
|
| 3 | 3 months | 750 |
21.6%
|
| 4 | from 4-6 months | 111 |
3.2%
|
| 5 | 7 months or more | 299 |
8.6%
|
| Sysmiss | 409637 |