Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 35 |
40.7%
|
|
1 | One minute or less | 14 |
16.3%
|
5 | 3 |
3.5%
|
|
10 | 3 |
3.5%
|
|
15 | 7 |
8.1%
|
|
20 | 3 |
3.5%
|
|
30 | 17 |
19.8%
|
|
35 | 1 |
1.2%
|
|
40 | 1 |
1.2%
|
|
45 | 1 |
1.2%
|
|
50 | 1 |
1.2%
|
|
Sysmiss | 274 |