Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
3.4%
|
0 | 11 |
18.6%
|
|
1 | One minute or less | 14 |
23.7%
|
15 | 3 |
5.1%
|
|
20 | 2 |
3.4%
|
|
25 | 1 |
1.7%
|
|
30 | 17 |
28.8%
|
|
40 | 3 |
5.1%
|
|
45 | 3 |
5.1%
|
|
50 | 2 |
3.4%
|
|
59 | 1 |
1.7%
|
|
Sysmiss | 295 |