Year	hectares
1992	22152350
1993	21780600
1994	19539401
1995	16318400
1996	15515738
1997	14107406
1998	11370199
1999	10928040
2000	12243028
2001	13040961
2002	13900900
2003	13677800
2004	13951832
2005	13775200
2006	14068409
2007	15134650
2008	15356610
2009	16570000
2010	15068400
2011	15886231
2012	14784092
2013	15586966
2014	14590623
2015	14542276
2016	15144296
2017	14854952
2018	14784523
2019	15157457
2020	15649544
2021	15785574
2022	16004351