Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
20%
|
0 | Less than one day | 4 |
16%
|
1 | 1 |
4%
|
|
2 | 2 |
8%
|
|
4 | 1 |
4%
|
|
5 | 2 |
8%
|
|
7 | 2 |
8%
|
|
14 | 1 |
4%
|
|
15 | 1 |
4%
|
|
20 | 1 |
4%
|
|
21 | 1 |
4%
|
|
30 | 3 |
12%
|
|
90 | 1 |
4%
|
|
Sysmiss | 567 |