| Value | Category | Cases | |
|---|---|---|---|
| 1 | higher than usual | 11 |
25%
|
| 2 | the same as usual | 20 |
45.5%
|
| 3 | less than usual | 10 |
22.7%
|
| 4 | did not sell | 3 |
6.8%
|
| Sysmiss | 2838 |