Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
1.6%
|
0 | Less than 1 hour | 20 |
31.3%
|
1 | 18 |
28.1%
|
|
2 | 8 |
12.5%
|
|
3 | 2 |
3.1%
|
|
4 | 4 |
6.3%
|
|
5 | 4 |
6.3%
|
|
8 | 4 |
6.3%
|
|
10 | 1 |
1.6%
|
|
18 | 1 |
1.6%
|
|
24 | 1 |
1.6%
|
|
Sysmiss | 195 |