Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
3.6%
|
1 | One hour or less | 30 |
36.1%
|
2 | 8 |
9.6%
|
|
3 | 19 |
22.9%
|
|
4 | 4 |
4.8%
|
|
5 | 4 |
4.8%
|
|
6 | 3 |
3.6%
|
|
10 | 3 |
3.6%
|
|
12 | 3 |
3.6%
|
|
15 | 1 |
1.2%
|
|
17 | 1 |
1.2%
|
|
18 | 1 |
1.2%
|
|
21 | 1 |
1.2%
|
|
30 | 2 |
2.4%
|
|
Sysmiss | 936 |