Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
-9 | Don't know (spontaneous) | 4 |
0.9%
|
0 | 323 |
72.7%
|
|
1 | 4 |
0.9%
|
|
2 | 23 |
5.2%
|
|
3 | 6 |
1.4%
|
|
4 | 4 |
0.9%
|
|
5 | 8 |
1.8%
|
|
6 | 2 |
0.5%
|
|
7 | 3 |
0.7%
|
|
8 | 2 |
0.5%
|
|
10 | 14 |
3.2%
|
|
12 | 3 |
0.7%
|
|
15 | 6 |
1.4%
|
|
20 | 14 |
3.2%
|
|
25 | 3 |
0.7%
|
|
30 | 8 |
1.8%
|
|
40 | 4 |
0.9%
|
|
45 | 2 |
0.5%
|
|
50 | 3 |
0.7%
|
|
55 | 1 |
0.2%
|
|
65 | 1 |
0.2%
|
|
70 | 1 |
0.2%
|
|
75 | 2 |
0.5%
|
|
80 | 1 |
0.2%
|
|
90 | 1 |
0.2%
|
|
99 | 1 |
0.2%
|
|
Sysmiss | 128 |