| Value | Category | Cases | |
|---|---|---|---|
| 1 | only purchase | 223123 |
85.4%
|
| 2 | only home-grown stock | 13861 |
5.3%
|
| 3 | both purchase and home-grown stock | 2213 |
0.8%
|
| 4 | only free collection | 17765 |
6.8%
|
| 5 | only exchange of goods and services | 503 |
0.2%
|
| 6 | only gifts/ charities | 267 |
0.1%
|
| 9 | others | 3592 |
1.4%
|