Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 78 |
23.1%
|
1 | One hour or less | 16 |
4.7%
|
2 | 5 |
1.5%
|
|
3 | 49 |
14.5%
|
|
4 | 24 |
7.1%
|
|
5 | 19 |
5.6%
|
|
6 | 8 |
2.4%
|
|
7 | 1 |
0.3%
|
|
8 | 2 |
0.6%
|
|
10 | 2 |
0.6%
|
|
12 | 3 |
0.9%
|
|
13 | 1 |
0.3%
|
|
14 | 1 |
0.3%
|
|
15 | 1 |
0.3%
|
|
16 | 2 |
0.6%
|
|
17 | 1 |
0.3%
|
|
20 | 1 |
0.3%
|
|
24 | 6 |
1.8%
|
|
25 | 1 |
0.3%
|
|
30 | 34 |
10.1%
|
|
33 | 2 |
0.6%
|
|
34 | 1 |
0.3%
|
|
35 | 1 |
0.3%
|
|
36 | 3 |
0.9%
|
|
38 | 1 |
0.3%
|
|
40 | 20 |
5.9%
|
|
42 | 1 |
0.3%
|
|
45 | 4 |
1.2%
|
|
48 | 22 |
6.5%
|
|
50 | 2 |
0.6%
|
|
52 | 1 |
0.3%
|
|
54 | 1 |
0.3%
|
|
60 | 5 |
1.5%
|
|
72 | 13 |
3.8%
|
|
80 | 1 |
0.3%
|
|
84 | 1 |
0.3%
|
|
90 | 3 |
0.9%
|
|
120 | 1 |
0.3%
|
|
Sysmiss | 375 |