| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't Know | 0 |
0%
|
| -7 | Prefer not to disclose | 0 |
0%
|
| 1 | Equals average | 813 |
65.2%
|
| 2 | Less than average | 40 |
3.2%
|
| 3 | More than average | 17 |
1.4%
|
| 4 | Doesn't use irrigation | 376 |
30.2%
|
| Sysmiss | 1392 |