| Year | Value (ha) |
|---|---|
|
2018 |
0 |
|
2017 |
1478 |
|
2016 |
1328 |
|
2015 |
780 |
|
2014 |
757 |
|
2013 |
677 |
|
2012 |
668 |
|
2011 |
565 |
|
2010 |
557 |
|
2009 |
504 |