Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.7%
|
1 | One month or less | 14 |
10%
|
2 | 18 |
12.9%
|
|
3 | 35 |
25%
|
|
4 | 14 |
10%
|
|
5 | 16 |
11.4%
|
|
6 | 24 |
17.1%
|
|
7 | 4 |
2.9%
|
|
8 | 5 |
3.6%
|
|
10 | 1 |
0.7%
|
|
11 | 1 |
0.7%
|
|
12 | 7 |
5%
|
|
Sysmiss | 218 |