| Value | Category | Cases | |
|---|---|---|---|
| 1 | only purchase | 248014 |
87.1%
|
| 2 | only home-grown stock | 33996 |
11.9%
|
| 3 | both purchase and home-grown stock | 1207 |
0.4%
|
| 4 | only free collection | 196 |
0.1%
|
| 5 | only exchange of goods and services | 302 |
0.1%
|
| 6 | only gifts / charities | 351 |
0.1%
|
| 9 | others | 619 |
0.2%
|