Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 79 |
42.5%
|
1 | One hour or less | 4 |
2.2%
|
3 | 4 |
2.2%
|
|
4 | 1 |
0.5%
|
|
5 | 5 |
2.7%
|
|
7 | 1 |
0.5%
|
|
8 | 5 |
2.7%
|
|
10 | 6 |
3.2%
|
|
12 | 2 |
1.1%
|
|
15 | 4 |
2.2%
|
|
16 | 1 |
0.5%
|
|
20 | 16 |
8.6%
|
|
24 | 2 |
1.1%
|
|
25 | 4 |
2.2%
|
|
30 | 9 |
4.8%
|
|
35 | 4 |
2.2%
|
|
40 | 14 |
7.5%
|
|
45 | 1 |
0.5%
|
|
50 | 8 |
4.3%
|
|
60 | 5 |
2.7%
|
|
70 | 1 |
0.5%
|
|
72 | 1 |
0.5%
|
|
80 | 2 |
1.1%
|
|
96 | 1 |
0.5%
|
|
100 | 1 |
0.5%
|
|
120 | 1 |
0.5%
|
|
150 | 1 |
0.5%
|
|
160 | 1 |
0.5%
|
|
168 | 1 |
0.5%
|
|
360 | 1 |
0.5%
|
|
Sysmiss | 174 |