View History:    Monthly     Annual   
Download Data (XLS File)
Midwest (PADD 2) Refinery and Blender Net Input of Normal Butane-Butylene (Thousand Barrels)
Midwest (PADD 2) Refinery and Blender Net Input of Normal Butane-Butylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1981 3,284 2,104 1,256 1,418 758 1,142 1,149 1,335 1,711 2,117 2,918 3,539
  1982 2,976 2,380 1,855 1,385 1,234 1,181 1,240 1,268 1,548 1,976 2,687 3,255
  1983 2,817 1,712 1,306 1,121 1,135 1,549 1,107 1,055 1,378 1,976 2,974 3,376
  1984 3,014 2,086 1,848 1,273 968 1,284 1,200 1,304 1,506 2,390 2,688 2,962
  1985 2,573 2,167 1,683 1,208 919 693 849 1,047 1,428 1,873 2,665 2,893
  1986 2,385 1,762 1,434 967 878 683 695 767 1,002 1,659 2,514 2,916
  1987 2,725 1,783 1,638 1,072 1,007 662 641 750 888 1,403 2,059 2,471
  1988 2,101 1,958 1,319 905 581 436 465 561 783 1,755 2,450 2,831
  1989 2,453 1,571 1,169 360 167 183 139 151 556 1,892 2,499 2,751
  1990 2,800 1,594 313 183 114 122 159 145 811 1,995 2,397 2,675
  1991 2,556 1,921 605 167 197 212 256 266 942 1,950 2,776 3,368
  1992 2,925 1,481 370 232 160 170 160 178 771 2,263 2,816 3,614
  1993 3,050 1,598 387 288 202 99 73 142 449 1,609 2,615 2,810
  1994 1,965 1,635 555 107 85 141 117 130 513 1,556 2,154 2,735
  1995 2,279 1,483 585 122 84 100 50 99 635 1,324 2,440 2,986
  1996 2,568 1,795 702 115 87 87 134 155 479 1,460 1,500 2,156
  1997 2,024 2,014 959 158 180 109 21 146 620 1,393 1,981 1,992
  1998 2,303 1,580 891 201 70 110 149 214 482 1,639 2,276 2,241
  1999 1,999 1,283 807 241 161 112 144 106 678 1,466 1,955 2,519
  2000 2,164 1,313 867 210 95 151 111 143 535 1,316 2,011 1,907
  2001 2,194 1,420 649 125 179 113 90 82 509 1,511 2,079 2,273
  2002 2,568 1,655 685 128 101 87 66 114 356 1,400 2,416 2,657
  2003 2,510 1,714 708 104 53 99 80 188 194 993 1,718 1,643
  2004 1,677 1,224 632 57 71 66 49 35 260 990 1,581 2,219
  2005 1,739 1,238 610 177 78 65 70 91 897 1,864 2,015 2,579
  2006 2,232 1,306 652 291 182 157 106 157 594 1,175 1,967 2,465
  2007 2,005 1,093 571 238 41 54 97 100 512 988 1,745 1,827
  2008 1,758 1,292 446 275 40 16 74 30 618 1,347 1,656 1,827
  2009 1,681 1,288 664 231 46 40 18 35 625 1,508 2,124 1,976
  2010 1,830 1,219 742 379 48 25 28 41 499 1,234 1,716 1,876
  2011 1,736 1,157 701 316 61 36 50 15 464 951 1,376 1,787
  2012 1,485 1,171 595 349 75 69 43 44 629 1,805 2,054 2,130
  2013 1,682 1,100 671 433 39 27 24 69 514 1,223 1,523 1,593
  2014 1,380 1,072 653 420 85 55 69 55


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 10/30/2014
Next Release Date: Last Week of November 2014

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