Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 1 |
0.9%
|
-9 | Don't know (spontaneous) | 5 |
4.7%
|
0 | 18 |
16.8%
|
|
1 | 19 |
17.8%
|
|
2 | 6 |
5.6%
|
|
3 | 15 |
14%
|
|
4 | 4 |
3.7%
|
|
5 | 6 |
5.6%
|
|
6 | 9 |
8.4%
|
|
7 | 2 |
1.9%
|
|
8 | 3 |
2.8%
|
|
10 | 4 |
3.7%
|
|
11 | 1 |
0.9%
|
|
12 | 1 |
0.9%
|
|
13 | 1 |
0.9%
|
|
15 | 1 |
0.9%
|
|
20 | 3 |
2.8%
|
|
24 | 1 |
0.9%
|
|
30 | 2 |
1.9%
|
|
38 | 1 |
0.9%
|
|
62 | 1 |
0.9%
|
|
72 | 1 |
0.9%
|
|
180 | 2 |
1.9%
|
|
Sysmiss | 253 |