Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 8 |
6.3%
|
-7 | Does not apply (spontaneous) | 0 |
0%
|
0 | Less than one day | 2 |
1.6%
|
2 | 3 |
2.3%
|
|
3 | 1 |
0.8%
|
|
5 | 5 |
3.9%
|
|
7 | 15 |
11.7%
|
|
9 | 1 |
0.8%
|
|
10 | 5 |
3.9%
|
|
13 | 2 |
1.6%
|
|
14 | 12 |
9.4%
|
|
15 | 12 |
9.4%
|
|
19 | 1 |
0.8%
|
|
20 | 13 |
10.2%
|
|
21 | 1 |
0.8%
|
|
25 | 4 |
3.1%
|
|
30 | 31 |
24.2%
|
|
31 | 1 |
0.8%
|
|
40 | 1 |
0.8%
|
|
45 | 1 |
0.8%
|
|
60 | 5 |
3.9%
|
|
90 | 3 |
2.3%
|
|
120 | 1 |
0.8%
|
|
Sysmiss | 896 |