Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 76 |
79.2%
|
1 | One hour or less | 3 |
3.1%
|
2 | 1 |
1%
|
|
3 | 4 |
4.2%
|
|
4 | 2 |
2.1%
|
|
5 | 3 |
3.1%
|
|
16 | 1 |
1%
|
|
24 | 1 |
1%
|
|
30 | 1 |
1%
|
|
42 | 1 |
1%
|
|
78 | 1 |
1%
|
|
144 | 1 |
1%
|
|
168 | 1 |
1%
|
|
Sysmiss | 415 |