| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. AT THE TIME OF SALE | 3722 |
96.4%
|
| 2 | 2. WITHIN ONE WEEK | 101 |
2.6%
|
| 3 | 3. WITHIN ONE MONTH | 14 |
0.4%
|
| 4 | 4. ONE MONTH OR MORE | 24 |
0.6%
|
| Sysmiss | 4683 |