Year	hectares
2006	1889198
2007	1936905
2008	1936956
2009	1957015
2010	1874470
2011	1911492
2012	1723345
2013	1768890
2014	1824736
2015	1766779
2016	1766713
2017	1718273
2018	1721020
2019	1707290
2020	1746070
2021	1778349
2022	1732941