Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 9 |
4.1%
|
0 | Less than 1 hour | 126 |
57.3%
|
1 | 41 |
18.6%
|
|
2 | 17 |
7.7%
|
|
3 | 3 |
1.4%
|
|
4 | 8 |
3.6%
|
|
5 | 7 |
3.2%
|
|
6 | 1 |
0.5%
|
|
8 | 2 |
0.9%
|
|
10 | 2 |
0.9%
|
|
20 | 3 |
1.4%
|
|
70 | 1 |
0.5%
|
|
Sysmiss | 380 |