Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 109 |
35%
|
1 | One hour or less | 0 |
0%
|
2 | 1 |
0.3%
|
|
12 | 6 |
1.9%
|
|
15 | 2 |
0.6%
|
|
16 | 1 |
0.3%
|
|
20 | 5 |
1.6%
|
|
24 | 12 |
3.9%
|
|
30 | 25 |
8%
|
|
31 | 5 |
1.6%
|
|
33 | 1 |
0.3%
|
|
35 | 1 |
0.3%
|
|
36 | 4 |
1.3%
|
|
40 | 10 |
3.2%
|
|
45 | 1 |
0.3%
|
|
48 | 3 |
1%
|
|
50 | 4 |
1.3%
|
|
60 | 16 |
5.1%
|
|
70 | 3 |
1%
|
|
72 | 4 |
1.3%
|
|
80 | 4 |
1.3%
|
|
84 | 1 |
0.3%
|
|
90 | 4 |
1.3%
|
|
96 | 4 |
1.3%
|
|
100 | 10 |
3.2%
|
|
120 | 4 |
1.3%
|
|
150 | 3 |
1%
|
|
168 | 1 |
0.3%
|
|
172 | 1 |
0.3%
|
|
180 | 1 |
0.3%
|
|
192 | 5 |
1.6%
|
|
200 | 2 |
0.6%
|
|
240 | 4 |
1.3%
|
|
250 | 2 |
0.6%
|
|
288 | 2 |
0.6%
|
|
300 | 9 |
2.9%
|
|
350 | 1 |
0.3%
|
|
360 | 3 |
1%
|
|
400 | 4 |
1.3%
|
|
440 | 1 |
0.3%
|
|
450 | 1 |
0.3%
|
|
480 | 2 |
0.6%
|
|
500 | 6 |
1.9%
|
|
600 | 3 |
1%
|
|
700 | 1 |
0.3%
|
|
720 | 1 |
0.3%
|
|
740 | 1 |
0.3%
|
|
748 | 1 |
0.3%
|
|
750 | 2 |
0.6%
|
|
800 | 1 |
0.3%
|
|
900 | 1 |
0.3%
|
|
1000 | 2 |
0.6%
|
|
1200 | 2 |
0.6%
|
|
1400 | 1 |
0.3%
|
|
1440 | 1 |
0.3%
|
|
1450 | 1 |
0.3%
|
|
1500 | 2 |
0.6%
|
|
2000 | 1 |
0.3%
|
|
2800 | 1 |
0.3%
|
|
3600 | 1 |
0.3%
|
|
Sysmiss | 281 |