Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
2.5%
|
0 | 34 |
21.4%
|
|
1 | One minute or less | 23 |
14.5%
|
5 | 1 |
0.6%
|
|
10 | 4 |
2.5%
|
|
15 | 22 |
13.8%
|
|
20 | 10 |
6.3%
|
|
25 | 4 |
2.5%
|
|
30 | 30 |
18.9%
|
|
35 | 3 |
1.9%
|
|
40 | 6 |
3.8%
|
|
45 | 15 |
9.4%
|
|
50 | 3 |
1.9%
|
|
Sysmiss | 56 |