Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
2%
|
1 | One month or less | 3 |
6%
|
2 | 4 |
8%
|
|
3 | 16 |
32%
|
|
4 | 1 |
2%
|
|
5 | 3 |
6%
|
|
6 | 13 |
26%
|
|
7 | 1 |
2%
|
|
8 | 4 |
8%
|
|
9 | 2 |
4%
|
|
12 | 2 |
4%
|
|
Sysmiss | 261 |