Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
2.9%
|
0 | 82 |
59.4%
|
|
1 | One minute or less | 12 |
8.7%
|
10 | 1 |
0.7%
|
|
15 | 2 |
1.4%
|
|
20 | 1 |
0.7%
|
|
30 | 30 |
21.7%
|
|
45 | 2 |
1.4%
|
|
55 | 2 |
1.4%
|
|
59 | 2 |
1.4%
|
|
Sysmiss | 95 |