Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 1 |
0.4%
|
-9 | Don't know (spontaneous) | 37 |
15.9%
|
0 | 9 |
3.9%
|
|
1 | 6 |
2.6%
|
|
2 | 20 |
8.6%
|
|
3 | 32 |
13.7%
|
|
4 | 40 |
17.2%
|
|
5 | 35 |
15%
|
|
6 | 16 |
6.9%
|
|
7 | 9 |
3.9%
|
|
8 | 5 |
2.1%
|
|
9 | 3 |
1.3%
|
|
10 | 7 |
3%
|
|
12 | 2 |
0.9%
|
|
13 | 1 |
0.4%
|
|
14 | 1 |
0.4%
|
|
15 | 2 |
0.9%
|
|
20 | 1 |
0.4%
|
|
21 | 1 |
0.4%
|
|
26 | 3 |
1.3%
|
|
28 | 1 |
0.4%
|
|
35 | 1 |
0.4%
|
|
Sysmiss | 127 |