Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
1%
|
-7 | Does not apply (spontaneous) | 4 |
4%
|
0 | Less than one day | 1 |
1%
|
1 | 1 |
1%
|
|
2 | 5 |
5%
|
|
3 | 8 |
7.9%
|
|
4 | 4 |
4%
|
|
5 | 10 |
9.9%
|
|
6 | 1 |
1%
|
|
7 | 12 |
11.9%
|
|
8 | 8 |
7.9%
|
|
9 | 3 |
3%
|
|
10 | 8 |
7.9%
|
|
14 | 2 |
2%
|
|
15 | 10 |
9.9%
|
|
20 | 2 |
2%
|
|
22 | 6 |
5.9%
|
|
25 | 1 |
1%
|
|
30 | 8 |
7.9%
|
|
45 | 2 |
2%
|
|
48 | 1 |
1%
|
|
60 | 2 |
2%
|
|
70 | 1 |
1%
|
|
Sysmiss | 256 |