Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | Less than one day | 0 |
0%
|
7 | 1 |
2.5%
|
|
10 | 3 |
7.5%
|
|
12 | 1 |
2.5%
|
|
15 | 6 |
15%
|
|
20 | 4 |
10%
|
|
22 | 2 |
5%
|
|
25 | 7 |
17.5%
|
|
28 | 1 |
2.5%
|
|
30 | 3 |
7.5%
|
|
32 | 4 |
10%
|
|
35 | 5 |
12.5%
|
|
36 | 1 |
2.5%
|
|
40 | 1 |
2.5%
|
|
45 | 1 |
2.5%
|
|
Sysmiss | 1282 |