Value | Category | Cases | |
---|---|---|---|
1 | More than usual | 3 |
0.1%
|
2 | About the same | 45 |
1.8%
|
3 | Less than usual | 177 |
7.3%
|
4 | None | 0 |
0%
|
5 | missing | 0 |
0%
|
6 | Other | 0 |
0%
|
8 | dtk | 0 |
0%
|
9 | na | 2209 |
90.8%
|
Sysmiss | 324 |