Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 2 |
0.7%
|
-9 | Don't know (spontaneous) | 39 |
13.7%
|
0 | 16 |
5.6%
|
|
1 | 12 |
4.2%
|
|
2 | 26 |
9.2%
|
|
3 | 15 |
5.3%
|
|
4 | 81 |
28.5%
|
|
5 | 8 |
2.8%
|
|
6 | 4 |
1.4%
|
|
7 | 2 |
0.7%
|
|
8 | 32 |
11.3%
|
|
9 | 1 |
0.4%
|
|
10 | 5 |
1.8%
|
|
12 | 15 |
5.3%
|
|
16 | 3 |
1.1%
|
|
20 | 1 |
0.4%
|
|
21 | 1 |
0.4%
|
|
24 | 11 |
3.9%
|
|
28 | 1 |
0.4%
|
|
30 | 1 |
0.4%
|
|
32 | 1 |
0.4%
|
|
48 | 3 |
1.1%
|
|
52 | 1 |
0.4%
|
|
53 | 2 |
0.7%
|
|
182 | 1 |
0.4%
|
|
Sysmiss | 76 |