Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 10 |
10%
|
1 | One month or less | 9 |
9%
|
2 | 5 |
5%
|
|
3 | 10 |
10%
|
|
4 | 10 |
10%
|
|
5 | 6 |
6%
|
|
6 | 9 |
9%
|
|
7 | 4 |
4%
|
|
8 | 21 |
21%
|
|
9 | 1 |
1%
|
|
10 | 2 |
2%
|
|
11 | 3 |
3%
|
|
12 | 10 |
10%
|
|
Sysmiss | 252 |