Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
2.2%
|
0 | Less than 1 hour | 16 |
35.6%
|
1 | 9 |
20%
|
|
2 | 4 |
8.9%
|
|
3 | 3 |
6.7%
|
|
4 | 4 |
8.9%
|
|
6 | 1 |
2.2%
|
|
7 | 2 |
4.4%
|
|
13 | 1 |
2.2%
|
|
24 | 1 |
2.2%
|
|
30 | 2 |
4.4%
|
|
48 | 1 |
2.2%
|
|
Sysmiss | 105 |