Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 13 |
3.2%
|
1 | One month or less | 33 |
8.1%
|
2 | 36 |
8.9%
|
|
3 | 98 |
24.1%
|
|
4 | 38 |
9.4%
|
|
5 | 20 |
4.9%
|
|
6 | 73 |
18%
|
|
7 | 10 |
2.5%
|
|
8 | 22 |
5.4%
|
|
9 | 9 |
2.2%
|
|
10 | 12 |
3%
|
|
11 | 4 |
1%
|
|
12 | 38 |
9.4%
|
|
Sysmiss | 581 |