Value | Category | Cases | |
---|---|---|---|
-9 | missing | 0 |
0%
|
-8 | dont know | 0 |
0%
|
-7 | na | 0 |
0%
|
1 | 0-1 mo | 12 |
6.7%
|
2 | 1-6 mo. | 33 |
18.5%
|
3 | 7-12 mo. | 23 |
12.9%
|
4 | over 1 yr | 110 |
61.8%
|
Sysmiss | 435 |