Value | Category | Cases | |
---|---|---|---|
1 | Now | 0 |
0%
|
2 | Later | 12 |
0.4%
|
3 | Not at all | 2 |
0.1%
|
5 | miss | 13 |
0.4%
|
7 | Refusal | 0 |
0%
|
9 | na | 3124 |
99.1%
|
Sysmiss | 1485 |