AI_CATEGORY	YEAR	LBS_AI	ACRES
TAC	1997	52051567	7313273
TAC	1998	49673919	7125143
TAC	1999	53822930	6030023
TAC	2000	44879302	6320118
TAC	2001	38937444	4710882
TAC	2002	45187912	4630581
TAC	2003	47053123	5221274
TAC	2004	47402748	4846040
TAC	2005	47578180	5342750
TAC	2006	46873741	5110041
TAC	2007	44341926	4271360
TAC	2008	46530070	3981554
TAC	2009	38649189	3518208
TAC	2010	45156053	3840117
TAC	2011	47136957	3749037
TAC	2012	50415939	3595006
TAC	2013	48305007	3678750
TAC	2014	46095126	3578731
TAC	2015	49118635	3331350
TAC	2016	46853449	3060587
TAC	2017	43471439	2970405
TAC	2018	41415263	2567230
TAC	2019	38919058	2153765
TAC	2020	41576631	2176071
TAC	2021	39305119	1829756