Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 7 |
8.6%
|
1 | One month or less | 10 |
12.3%
|
3 | 11 |
13.6%
|
|
4 | 1 |
1.2%
|
|
5 | 2 |
2.5%
|
|
6 | 21 |
25.9%
|
|
7 | 1 |
1.2%
|
|
9 | 1 |
1.2%
|
|
10 | 12 |
14.8%
|
|
11 | 12 |
14.8%
|
|
12 | 3 |
3.7%
|
|
Sysmiss | 284 |