CHEMICAL Pounds 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 1,2-DICHLOROPROPANE, 1,3-DICHLOROPROPENE AND RELATED C3 COMPOUNDS None None 6 None 1 None None None None None 1,3-DICHLOROPROPENE 8797078 10924344 11953290 12960537 13614468 15689571 14129227 12581936 12580525 11300809 ALUMINUM PHOSPHIDE 108406 157006 149050 142905 113910 90314 160806 299642 123661 90236 CARBON TETRACHLORIDE None 6 90 None 7 0.0858349 0.27699138 0.15916608 None None CHLOROPICRIN 6398482 7307900 8931248 8220328 8994608 8514720 8641619 8788404 7484288 8056246 DAZOMET 60539 59245 39229 63920 58652 83058 53928 47513 25948 13317 ETHYLENE DIBROMIDE None None 6 None None 0.0012732 None None None None ETHYLENE DICHLORIDE None None None None None None None None None None ETHYLENE OXIDE None None 8 None 0.2265 None None None None None MAGNESIUM PHOSPHIDE 12233 12769 11497 12373 7562 22316 14766 9021 8344 9660 METAM-SODIUM 11428913 10919085 8444536 4846428 4297539 3606650 3297827 3144356 3765659 4124364 METHYL BROMIDE 4809340 4055208 4017411 3534903 2963143 2655355 2602809 1798430 1683010 1637709 METHYL IODIDE None 1157 21 None None None None None None 9 PHOSPHINE 11291 125469 51278 20855 11399 28397 19247 21700 19561 48883 POTASSIUM N-METHYLDITHIOCARBAMATE 4832615 5674072 8320255 9484467 7798703 10252910 9343192 8940720 8527736 6629298 PROPYLENE OXIDE 300008 449037 389070 410360 400719 396191 368260 255702 213681 229979 SODIUM TETRATHIOCARBONATE 233949 168761 49713 0.4927092 120 None None None None None SULFURYL FLUORIDE 2728977 2359006 2663898 3061470 2801523 3042482 3301117 3146765 3013550 3019149 ZINC PHOSPHIDE 1745 2533 2249 2287 3598 4001 3722 4202 4334 2277 TOTAL 39723577 42215598 45022855 42760834 41065952 44385966 41936520 39038391 37450297 35161936