| Year | Value (ha) |
|---|---|
|
2018 |
0 |
|
2017 |
525 |
|
2016 |
550 |
|
2015 |
418 |
|
2014 |
558 |
|
2013 |
410 |
|
2012 |
1800 |
|
2011 |
1200 |
|
2010 |
700 |
|
2009 |
600 |