Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
0 | 4 |
1.4%
|
|
1 | One minute or less | 29 |
10%
|
3 | 1 |
0.3%
|
|
4 | 3 |
1%
|
|
5 | 10 |
3.4%
|
|
6 | 1 |
0.3%
|
|
7 | 3 |
1%
|
|
8 | 1 |
0.3%
|
|
10 | 19 |
6.5%
|
|
12 | 2 |
0.7%
|
|
15 | 32 |
11%
|
|
20 | 29 |
10%
|
|
24 | 1 |
0.3%
|
|
25 | 14 |
4.8%
|
|
30 | 88 |
30.2%
|
|
35 | 8 |
2.7%
|
|
40 | 18 |
6.2%
|
|
45 | 21 |
7.2%
|
|
48 | 1 |
0.3%
|
|
50 | 4 |
1.4%
|
|
59 | 2 |
0.7%
|
|
Sysmiss | 312 |