Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
7.5%
|
0 | Less than one day | 2 |
5%
|
1 | 6 |
15%
|
|
2 | 5 |
12.5%
|
|
3 | 8 |
20%
|
|
4 | 5 |
12.5%
|
|
5 | 6 |
15%
|
|
7 | 3 |
7.5%
|
|
21 | 1 |
2.5%
|
|
30 | 1 |
2.5%
|
|
Sysmiss | 112 |