| Year | Value (ha) |
|---|---|
|
2018 |
0 |
|
2017 |
1392 |
|
2016 |
1257 |
|
2015 |
1265 |
|
2014 |
1439 |
|
2013 |
1650 |
|
2012 |
1557 |
|
2011 |
1940 |
|
2010 |
1078 |
|
2009 |
767 |