| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Less than a month | 37 |
5.4%
|
| 2 | 2 One month to less than 3 months | 16 |
2.3%
|
| 3 | 3 3 months to less than 6 months | 26 |
3.8%
|
| 4 | 4 6 months to less than 1 year | 82 |
12%
|
| 5 | 5 1 year or more | 514 |
74.9%
|
| 8 | 8 (DK) | 11 |
1.6%
|
| 9 | 9 (Refused) | 0 |
0%
|
| Sysmiss | 1098597 |