Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
5.2%
|
0 | Less than 1 hour | 19 |
24.7%
|
1 | 10 |
13%
|
|
2 | 11 |
14.3%
|
|
3 | 11 |
14.3%
|
|
4 | 5 |
6.5%
|
|
5 | 5 |
6.5%
|
|
10 | 1 |
1.3%
|
|
12 | 1 |
1.3%
|
|
20 | 1 |
1.3%
|
|
21 | 1 |
1.3%
|
|
24 | 2 |
2.6%
|
|
30 | 1 |
1.3%
|
|
40 | 2 |
2.6%
|
|
48 | 1 |
1.3%
|
|
72 | 1 |
1.3%
|
|
100 | 1 |
1.3%
|
|
Sysmiss | 234 |