CHEMICAL Pounds 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 ATRAZINE 28937 22654 32173 23419 20896 17912 21282 21175 17103 21281 ATRAZINE, OTHER RELATED 607 475 676 480 434 375 445 440 349 415 BENTAZON, SODIUM SALT 7447 5800 7060 8250 8506 8322 8671 8193 8027 8543 BROMACIL 67784 92489 82495 68332 61793 37484 30002 19290 22629 18597 BROMACIL, LITHIUM SALT 1835 1486 1422 1145 2472 2891 2504 3751 4399 1596 DIURON 588905 676479 554596 414263 325345 317328 248389 179467 188424 169639 NORFLURAZON 43686 30742 42045 29946 30226 22562 11320 6819 12659 6631 PROMETON 6 3 8 34 0.5198275 59 0.3880775 0.5556078 0.031855 43 SIMAZINE 378669 427176 368679 300943 242895 179321 163707 127182 118423 100448 TOTAL 1117876 1257304 1089154 846813 692569 586254 486320 366319 372012 327194