Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 2 |
0.6%
|
1 | One hour or less | 75 |
21.9%
|
2 | 44 |
12.8%
|
|
3 | 36 |
10.5%
|
|
4 | 29 |
8.5%
|
|
5 | 28 |
8.2%
|
|
6 | 35 |
10.2%
|
|
7 | 12 |
3.5%
|
|
8 | 35 |
10.2%
|
|
9 | 3 |
0.9%
|
|
10 | 14 |
4.1%
|
|
12 | 9 |
2.6%
|
|
15 | 2 |
0.6%
|
|
24 | 13 |
3.8%
|
|
30 | 2 |
0.6%
|
|
72 | 4 |
1.2%
|
|
Sysmiss | 306 |