Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 123 |
32.8%
|
1 | One hour or less | 22 |
5.9%
|
2 | 9 |
2.4%
|
|
3 | 3 |
0.8%
|
|
4 | 3 |
0.8%
|
|
6 | 1 |
0.3%
|
|
12 | 4 |
1.1%
|
|
16 | 1 |
0.3%
|
|
24 | 4 |
1.1%
|
|
30 | 68 |
18.1%
|
|
31 | 2 |
0.5%
|
|
32 | 7 |
1.9%
|
|
34 | 1 |
0.3%
|
|
35 | 2 |
0.5%
|
|
36 | 7 |
1.9%
|
|
40 | 31 |
8.3%
|
|
42 | 3 |
0.8%
|
|
45 | 11 |
2.9%
|
|
46 | 1 |
0.3%
|
|
48 | 29 |
7.7%
|
|
50 | 4 |
1.1%
|
|
52 | 1 |
0.3%
|
|
60 | 4 |
1.1%
|
|
72 | 16 |
4.3%
|
|
78 | 2 |
0.5%
|
|
96 | 2 |
0.5%
|
|
100 | 1 |
0.3%
|
|
120 | 4 |
1.1%
|
|
125 | 1 |
0.3%
|
|
168 | 1 |
0.3%
|
|
180 | 3 |
0.8%
|
|
250 | 1 |
0.3%
|
|
600 | 1 |
0.3%
|
|
672 | 1 |
0.3%
|
|
1200 | 1 |
0.3%
|
|
Sysmiss | 338 |