Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
2.8%
|
0 | Less than 1 hour | 30 |
20.8%
|
1 | 25 |
17.4%
|
|
2 | 23 |
16%
|
|
3 | 14 |
9.7%
|
|
4 | 14 |
9.7%
|
|
5 | 3 |
2.1%
|
|
6 | 4 |
2.8%
|
|
8 | 7 |
4.9%
|
|
10 | 1 |
0.7%
|
|
12 | 3 |
2.1%
|
|
17 | 1 |
0.7%
|
|
20 | 1 |
0.7%
|
|
24 | 6 |
4.2%
|
|
36 | 1 |
0.7%
|
|
48 | 2 |
1.4%
|
|
72 | 4 |
2.8%
|
|
120 | 1 |
0.7%
|
|
Sysmiss | 219 |