Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 18 |
9%
|
|
1 | One minute or less | 32 |
15.9%
|
4 | 1 |
0.5%
|
|
5 | 1 |
0.5%
|
|
10 | 3 |
1.5%
|
|
15 | 20 |
10%
|
|
20 | 12 |
6%
|
|
25 | 9 |
4.5%
|
|
30 | 45 |
22.4%
|
|
35 | 6 |
3%
|
|
40 | 11 |
5.5%
|
|
45 | 18 |
9%
|
|
50 | 14 |
7%
|
|
55 | 5 |
2.5%
|
|
59 | 6 |
3%
|
|
Sysmiss | 444 |