| Year | Value (kg/ha) |
|---|---|
|
2019 |
15056 |
|
2018 |
15526 |
|
2017 |
15433 |
|
2016 |
15370 |
|
2015 |
15390 |
|
2014 |
15379 |
|
2013 |
15441 |
|
2012 |
15360 |
|
2011 |
15844 |
|
2010 |
15342 |