| Year | Value (ha) |
|---|---|
|
2018 |
0 |
|
2017 |
90 |
|
2016 |
138 |
|
2015 |
109 |
|
2014 |
48 |
|
2013 |
235 |
|
2012 |
165 |
|
2011 |
171 |
|
2010 |
175 |
|
2009 |
173 |