Value | Category | Cases | |
---|---|---|---|
0 | No fertiliser applied at that time | 985 |
95%
|
1 | Amount decreased since then | 24 |
2.3%
|
2 | Amount unchanged | 16 |
1.5%
|
3 | Amount increased since then | 12 |
1.2%
|
Sysmiss | 3956 |