| Year | Value (ha) |
|---|---|
|
2017 |
2431 |
|
2016 |
2405 |
|
2015 |
2424 |
|
2014 |
2348 |
|
2013 |
2271 |
|
2012 |
2200 |
|
2011 |
2200 |
|
2010 |
2200 |
|
2009 |
2200 |
|
2008 |
2280 |