Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
1%
|
-7 | Does not apply (spontaneous) | 15 |
15%
|
0 | Less than one day | 20 |
20%
|
1 | 15 |
15%
|
|
2 | 19 |
19%
|
|
3 | 11 |
11%
|
|
4 | 1 |
1%
|
|
7 | 6 |
6%
|
|
10 | 5 |
5%
|
|
14 | 3 |
3%
|
|
28 | 2 |
2%
|
|
60 | 1 |
1%
|
|
90 | 1 |
1%
|
|
Sysmiss | 192 |