Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 0 |
0%
|
4 | 1 |
4%
|
|
5 | 2 |
8%
|
|
6 | 1 |
4%
|
|
7 | 2 |
8%
|
|
8 | 2 |
8%
|
|
9 | 1 |
4%
|
|
10 | 1 |
4%
|
|
12 | 2 |
8%
|
|
14 | 1 |
4%
|
|
16 | 1 |
4%
|
|
17 | 1 |
4%
|
|
20 | 1 |
4%
|
|
33 | 1 |
4%
|
|
40 | 2 |
8%
|
|
52 | 1 |
4%
|
|
60 | 1 |
4%
|
|
75 | 1 |
4%
|
|
180 | 1 |
4%
|
|
252 | 1 |
4%
|
|
300 | 1 |
4%
|
|
Sysmiss | 217 |