| Value | Category | Cases | |
|---|---|---|---|
| 1 | At time of sale | 2062 |
72.8%
|
| 2 | Within 1 week of sale | 390 |
13.8%
|
| 3 | Within 1 month sale | 140 |
4.9%
|
| 4 | Over 1 month | 242 |
8.5%
|