Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
1%
|
0 | Less than 1 hour | 25 |
24%
|
1 | 20 |
19.2%
|
|
2 | 13 |
12.5%
|
|
3 | 16 |
15.4%
|
|
4 | 12 |
11.5%
|
|
5 | 3 |
2.9%
|
|
6 | 1 |
1%
|
|
8 | 5 |
4.8%
|
|
10 | 3 |
2.9%
|
|
12 | 1 |
1%
|
|
24 | 1 |
1%
|
|
48 | 1 |
1%
|
|
90 | 1 |
1%
|
|
720 | 1 |
1%
|
|
Sysmiss | 250 |