| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't Know | 0 |
0%
|
| -7 | Prefer not to disclose | 0 |
0%
|
| 1 | Equals average | 956 |
62.9%
|
| 2 | Less than average | 57 |
3.7%
|
| 3 | More than average | 26 |
1.7%
|
| 4 | Doesn't use irrigation | 482 |
31.7%
|
| Sysmiss | 1117 |