AI_CATEGORY YEAR LBS_AI ACRES GND_WATER 1997 2894393 1651236 GND_WATER 1998 2839223 1769523 GND_WATER 1999 2335095 1721896 GND_WATER 2000 2477918 1761819 GND_WATER 2001 2077810 1532564 GND_WATER 2002 2253436 1552171 GND_WATER 2003 2294571 1548690 GND_WATER 2004 2371364 1716706 GND_WATER 2005 1766079 1466859 GND_WATER 2006 1903558 1483320 GND_WATER 2007 1599204 1212529 GND_WATER 2008 1339482 919200 GND_WATER 2009 1173061 812543 GND_WATER 2010 1117239 879389 GND_WATER 2011 1249444 1065638 GND_WATER 2012 1087845 859251 GND_WATER 2013 845605 695196 GND_WATER 2014 692569 556157 GND_WATER 2015 586253 437858 GND_WATER 2016 486179 478680 GND_WATER 2017 362979 527082