Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
1 | Less than one day | 1 |
1.1%
|
7 | 2 |
2.2%
|
|
14 | 2 |
2.2%
|
|
15 | 2 |
2.2%
|
|
20 | 1 |
1.1%
|
|
21 | 12 |
12.9%
|
|
30 | 40 |
43%
|
|
40 | 1 |
1.1%
|
|
45 | 1 |
1.1%
|
|
48 | 1 |
1.1%
|
|
60 | 10 |
10.8%
|
|
75 | 1 |
1.1%
|
|
90 | 13 |
14%
|
|
120 | 4 |
4.3%
|
|
150 | 1 |
1.1%
|
|
180 | 1 |
1.1%
|
|
Sysmiss | 530 |