Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
1 | One month or less | 15 |
23.1%
|
2 | 6 |
9.2%
|
|
3 | 13 |
20%
|
|
4 | 5 |
7.7%
|
|
5 | 1 |
1.5%
|
|
6 | 19 |
29.2%
|
|
8 | 1 |
1.5%
|
|
9 | 1 |
1.5%
|
|
12 | 4 |
6.2%
|
|
Sysmiss | 83 |