Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 8 |
8.5%
|
1 | 3 |
3.2%
|
|
2 | 7 |
7.4%
|
|
3 | 2 |
2.1%
|
|
4 | 11 |
11.7%
|
|
5 | 3 |
3.2%
|
|
6 | 5 |
5.3%
|
|
7 | 1 |
1.1%
|
|
8 | 7 |
7.4%
|
|
10 | 1 |
1.1%
|
|
12 | 13 |
13.8%
|
|
13 | 1 |
1.1%
|
|
14 | 1 |
1.1%
|
|
16 | 15 |
16%
|
|
17 | 1 |
1.1%
|
|
20 | 15 |
16%
|
|
Sysmiss | 607 |