Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 9 |
3.2%
|
1 | One month or less | 26 |
9.4%
|
2 | 9 |
3.2%
|
|
3 | 54 |
19.5%
|
|
4 | 4 |
1.4%
|
|
5 | 2 |
0.7%
|
|
6 | 45 |
16.2%
|
|
8 | 1 |
0.4%
|
|
10 | 4 |
1.4%
|
|
11 | 6 |
2.2%
|
|
12 | 117 |
42.2%
|
|
Sysmiss | 323 |