| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 29 |
0.4%
|
| 1 | Chemical Only | 6619 |
91.7%
|
| 2 | Organic Only | 144 |
2%
|
| 3 | Both Chemical & Organic | 235 |
3.3%
|
| 4 | None | 188 |
2.6%
|