Year	hectares
2000	28680
2001	28061
2002	29408
2003	28907
2004	27981
2005	28496
2006	28849
2007	28513
2008	31233
2009	30403
2010	29711
2011	28805
2012	27782
2013	29039
2014	28399
2015	29287
2016	27855
2017	27960
2018	26300
2019	27390
2020	25490
2021	26310
2022	27730