Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | Less than one day | 0 |
0%
|
2 | 1 |
0.7%
|
|
4 | 1 |
0.7%
|
|
5 | 4 |
2.8%
|
|
7 | 2 |
1.4%
|
|
9 | 1 |
0.7%
|
|
10 | 6 |
4.2%
|
|
11 | 1 |
0.7%
|
|
14 | 2 |
1.4%
|
|
15 | 40 |
28.2%
|
|
18 | 1 |
0.7%
|
|
20 | 28 |
19.7%
|
|
21 | 2 |
1.4%
|
|
22 | 10 |
7%
|
|
25 | 6 |
4.2%
|
|
30 | 24 |
16.9%
|
|
33 | 3 |
2.1%
|
|
35 | 4 |
2.8%
|
|
40 | 2 |
1.4%
|
|
45 | 1 |
0.7%
|
|
55 | 1 |
0.7%
|
|
60 | 1 |
0.7%
|
|
70 | 1 |
0.7%
|
|
Sysmiss | 377 |