Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
1 | Less than one day | 0 |
0%
|
20 | 1 |
5%
|
|
21 | 1 |
5%
|
|
30 | 5 |
25%
|
|
35 | 2 |
10%
|
|
40 | 1 |
5%
|
|
45 | 1 |
5%
|
|
60 | 3 |
15%
|
|
90 | 4 |
20%
|
|
120 | 1 |
5%
|
|
180 | 1 |
5%
|
|
Sysmiss | 83 |