Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
0.8%
|
1 | One hour or less | 57 |
24.2%
|
2 | 33 |
14%
|
|
3 | 33 |
14%
|
|
4 | 17 |
7.2%
|
|
5 | 25 |
10.6%
|
|
6 | 10 |
4.2%
|
|
7 | 1 |
0.4%
|
|
8 | 10 |
4.2%
|
|
9 | 1 |
0.4%
|
|
11 | 1 |
0.4%
|
|
12 | 8 |
3.4%
|
|
14 | 1 |
0.4%
|
|
15 | 2 |
0.8%
|
|
18 | 1 |
0.4%
|
|
20 | 1 |
0.4%
|
|
24 | 20 |
8.5%
|
|
30 | 2 |
0.8%
|
|
45 | 1 |
0.4%
|
|
48 | 6 |
2.5%
|
|
59 | 2 |
0.8%
|
|
72 | 2 |
0.8%
|
|
Sysmiss | 789 |