Year	hectares
1992	114161
1993	111997
1994	105253
1995	102222
1996	100669
1997	96802
1998	96430
1999	92550
2000	103468
2001	105516
2002	100414
2003	100272
2004	100723
2005	96469
2006	97121
2007	100222
2008	106523
2009	101836
2010	95740
2011	95970
2012	100733
2013	99981
2014	100906
2015	100003
2016	99384
2017	99498
2018	98330
2019	98760
2020	101510
2021	102050
2022	103550