Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 1 |
0.3%
|
-9 | Don't know (spontaneous) | 25 |
8.4%
|
0 | 45 |
15.2%
|
|
1 | 46 |
15.5%
|
|
2 | 30 |
10.1%
|
|
3 | 28 |
9.4%
|
|
4 | 18 |
6.1%
|
|
5 | 20 |
6.7%
|
|
6 | 7 |
2.4%
|
|
7 | 6 |
2%
|
|
8 | 8 |
2.7%
|
|
9 | 3 |
1%
|
|
10 | 8 |
2.7%
|
|
11 | 2 |
0.7%
|
|
12 | 5 |
1.7%
|
|
13 | 1 |
0.3%
|
|
14 | 2 |
0.7%
|
|
15 | 2 |
0.7%
|
|
17 | 2 |
0.7%
|
|
18 | 2 |
0.7%
|
|
20 | 9 |
3%
|
|
25 | 3 |
1%
|
|
26 | 1 |
0.3%
|
|
30 | 4 |
1.3%
|
|
40 | 2 |
0.7%
|
|
50 | 1 |
0.3%
|
|
60 | 2 |
0.7%
|
|
65 | 1 |
0.3%
|
|
80 | 1 |
0.3%
|
|
85 | 1 |
0.3%
|
|
90 | 1 |
0.3%
|
|
100 | 2 |
0.7%
|
|
114 | 1 |
0.3%
|
|
135 | 1 |
0.3%
|
|
170 | 1 |
0.3%
|
|
190 | 1 |
0.3%
|
|
200 | 1 |
0.3%
|
|
250 | 1 |
0.3%
|
|
280 | 1 |
0.3%
|
|
460 | 1 |
0.3%
|
|
Sysmiss | 463 |