Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
1.2%
|
0 | Less than 1 hour | 53 |
63.9%
|
1 | 9 |
10.8%
|
|
2 | 7 |
8.4%
|
|
3 | 1 |
1.2%
|
|
4 | 3 |
3.6%
|
|
5 | 2 |
2.4%
|
|
6 | 2 |
2.4%
|
|
7 | 1 |
1.2%
|
|
20 | 1 |
1.2%
|
|
35 | 2 |
2.4%
|
|
40 | 1 |
1.2%
|
|
Sysmiss | 930 |