| Year | Value (ha) |
|---|---|
|
2018 |
0 |
|
2017 |
90 |
|
2016 |
71 |
|
2015 |
60 |
|
2014 |
60 |
|
2013 |
68 |
|
2012 |
146 |
|
2011 |
106 |
|
2010 |
305 |
|
2009 |
236 |