| Value | Category | Cases | |
|---|---|---|---|
| 1 | At the time of the sale | 4 |
100%
|
| 2 | Within one week | 0 |
0%
|
| 3 | Within one month | 0 |
0%
|
| 4 | One month or more | 0 |
0%
|
| Sysmiss | 3972 |