Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
4%
|
1 | One month or less | 28 |
27.7%
|
2 | 15 |
14.9%
|
|
3 | 9 |
8.9%
|
|
4 | 4 |
4%
|
|
5 | 5 |
5%
|
|
6 | 12 |
11.9%
|
|
7 | 2 |
2%
|
|
8 | 10 |
9.9%
|
|
9 | 3 |
3%
|
|
10 | 2 |
2%
|
|
11 | 1 |
1%
|
|
12 | 6 |
5.9%
|
|
Sysmiss | 118 |