Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
1.4%
|
-7 | Does not apply (spontaneous) | 1 |
0.7%
|
0 | Less than one day | 1 |
0.7%
|
2 | 1 |
0.7%
|
|
3 | 22 |
15.2%
|
|
4 | 5 |
3.4%
|
|
5 | 13 |
9%
|
|
6 | 2 |
1.4%
|
|
7 | 14 |
9.7%
|
|
8 | 13 |
9%
|
|
10 | 14 |
9.7%
|
|
12 | 5 |
3.4%
|
|
15 | 29 |
20%
|
|
20 | 5 |
3.4%
|
|
30 | 8 |
5.5%
|
|
35 | 4 |
2.8%
|
|
40 | 1 |
0.7%
|
|
45 | 3 |
2.1%
|
|
90 | 2 |
1.4%
|
|
Sysmiss | 774 |