| Year | Value (ha) |
|---|---|
|
2018 |
0 |
|
2017 |
136 |
|
2016 |
136 |
|
2015 |
135 |
|
2014 |
132 |
|
2013 |
118 |
|
2012 |
115 |
|
2011 |
136 |
|
2010 |
141 |
|
2009 |
149 |