AI_CATEGORY	YEAR	LBS_AI	ACRES
OIL	1997	33755138	2765727
OIL	1998	30085292	2538509
OIL	1999	28421039	2420948
OIL	2000	28194760	2602605
OIL	2001	23075879	2327193
OIL	2002	25846804	2442222
OIL	2003	27154392	2831247
OIL	2004	29003033	3087610
OIL	2005	29358853	3098366
OIL	2006	33413123	3571229
OIL	2007	28903604	3498751
OIL	2008	28932742	3641887
OIL	2009	27366779	3657236
OIL	2010	27448309	3966074
OIL	2011	31691200	4367406
OIL	2012	28533090	4126924
OIL	2013	35926963	4664759
OIL	2014	30271289	4587671
OIL	2015	41697310	4866097
OIL	2016	38533230	5217109
OIL	2017	37416871	5336526
OIL	2018	39975180	5491881