Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
6.1%
|
0 | Less than one day | 5 |
15.2%
|
3 | 1 |
3%
|
|
6 | 1 |
3%
|
|
7 | 5 |
15.2%
|
|
8 | 1 |
3%
|
|
10 | 4 |
12.1%
|
|
11 | 2 |
6.1%
|
|
15 | 3 |
9.1%
|
|
20 | 3 |
9.1%
|
|
25 | 2 |
6.1%
|
|
30 | 1 |
3%
|
|
40 | 1 |
3%
|
|
50 | 1 |
3%
|
|
60 | 1 |
3%
|
|
Sysmiss | 342 |