CHEMICAL Pounds 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 ATRAZINE 23260 28937 22654 32173 23419 20896 17912 21282 21175 17103 ATRAZINE, OTHER RELATED 482 607 475 676 480 434 375 445 440 349 BENTAZON, SODIUM SALT 9589 7447 5800 7060 8250 8506 8322 8671 8193 8044 BROMACIL 52049 67784 92437 82485 68294 61793 37484 30002 19290 22606 BROMACIL, LITHIUM SALT 896 1835 1486 1422 1145 2472 2891 2504 3751 4399 DIURON 623001 588905 675024 554583 413291 325345 317328 248331 179467 188274 NORFLURAZON 44762 43686 30697 42045 29946 30226 22562 11320 6819 12659 PROMETON 1 6 3 8 34 0.5198275 59 0.3880775 0.5556078 0.031855 SIMAZINE 420004 378661 425870 368621 300394 242895 179321 163707 127182 117877 TOTAL 1174044 1117868 1254447 1089073 845254 692569 586253 486262 366319 371311