Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
2.2%
|
0 | 16 |
18%
|
|
1 | One minute or less | 13 |
14.6%
|
2 | 1 |
1.1%
|
|
5 | 1 |
1.1%
|
|
10 | 6 |
6.7%
|
|
15 | 2 |
2.2%
|
|
20 | 10 |
11.2%
|
|
30 | 21 |
23.6%
|
|
40 | 4 |
4.5%
|
|
45 | 7 |
7.9%
|
|
50 | 5 |
5.6%
|
|
55 | 1 |
1.1%
|
|
Sysmiss | 1636 |