Year	hectares
1992	235207
1993	238096
1994	240276
1995	241092
1996	222277
1997	221834
1998	214268
1999	216907
2000	219884
2001	207404
2002	191500
2003	194727
2004	189597
2005	201130
2006	185654
2007	178520
2008	173330
2009	179878
2010	162651
2011	158444
2012	161938
2013	166181
2014	161342
2015	158593
2016	166093
2017	159491
2018	161086
2019	158444
2020	157971
2021	158923
2022	156150