Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 17 |
19.1%
|
|
1 | One minute or less | 3 |
3.4%
|
10 | 4 |
4.5%
|
|
15 | 6 |
6.7%
|
|
20 | 7 |
7.9%
|
|
30 | 26 |
29.2%
|
|
35 | 3 |
3.4%
|
|
40 | 7 |
7.9%
|
|
45 | 13 |
14.6%
|
|
50 | 3 |
3.4%
|
|
Sysmiss | 67 |