| Value | Category | Cases | |
|---|---|---|---|
| 1 | only purchase | 1369172 |
91.7%
|
| 2 | only home-grown stock | 96856 |
6.5%
|
| 3 | both purchase and home-grown stock | 10391 |
0.7%
|
| 4 | only free collection | 7934 |
0.5%
|
| 9 | others | 8571 |
0.6%
|