| Value | Category | Cases | |
|---|---|---|---|
| 1 | only purchase | 94942 |
79.7%
|
| 2 | only home-grown stock | 10950 |
9.2%
|
| 3 | both purchase and home-grown stock | 1080 |
0.9%
|
| 4 | only free collection | 10292 |
8.6%
|
| 5 | only exchange of goods and services | 149 |
0.1%
|
| 6 | only gifts / charities | 62 |
0.1%
|
| 9 | others | 1658 |
1.4%
|