View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Product Supplied of Normal Butane-Butylene (Thousand Barrels per Day)
Rocky Mountain (PADD 4) Product Supplied of Normal Butane-Butylene (Thousand Barrels per Day)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1986 9 11 12 14 14 13 11 11 9 9 10 6
  1987 4 9 8 10 8 13 13 9 12 11 4 6
  1988 7 7 7 13 18 15 14 14 12 12 6 3
  1989 0 -1 1 3 5 4 1 2 0 -1 -2 -3
  1990 -4 3 3 3 3 1 0 3 0 -3 -2 -3
  1991 -3 -3 4 7 6 6 1 6 7 4 -2 -1
  1992 -4 0 1 5 3 2 1 0 -2 -5 -6 -5
  1993 -4 -3 -1 0 -2 -1 2 0 1 -2 -4 -5
  1994 -6 -3 -2 3 2 1 3 1 -2 -3 -4 -6
  1995 -4 -2 -2 2 1 3 3 1 0 0 -4 -2
  1996 -3 0 2 2 1 2 1 4 -3 -2 -1 -4
  1997 -5 -3 -4 1 -1 -3 0 -1 -2 -3 -3 -6
  1998 -5 -3 -1 4 4 3 0 0 2 0 -7 -5
  1999 -4 -3 -1 3 3 3 4 6 1 2 -2 -5
  2000 7 3 3 7 6 6 8 6 7 -1 0 2
  2001 -3 0 6 8 6 6 7 9 9 0 -2 -3
  2002 -2 0 6 5 6 7 8 6 6 3 -1 -1
  2003 -2 3 4 7 4 5 3 5 5 0 -2 -3
  2004 -2 -2 1 5 6 6 7 5 4 -2 0 -3
  2005 -5 0 4 8 6 7 4 6 4 -1 -3 -5
  2006 -4 1 2 5 6 7 7 4 5 1 -1 -7
  2007 -6 -2 5 9 9 9 9 10 8 6 -1 -5
  2008 -4 -1 9 12 10 11 16 10 9 5 -3 1
  2009 -3 3 8 12 10 11 12 12 11 4 1 0
  2010 -1 6 16 17 20 14 17 16 12 4 2 -1
  2011 3 3 8 9 13 16 6 16 11 5 0 3
  2012 1 9 10 16 19 15 15 12 9 1 2 0
  2013 7 5 9 11 17 16 12 18 10 7 -1 -3
  2014 -2 2 12 8 5 7 4 2 -2 0 5 -1
  2015 -4 2 2 9 10 11 6 11 3 3 -4 -6
  2016 1 9 4 -3 4 -4 -3 1 0 8 5 -9
  2017 -2 3 3 -2


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 6/30/2017
Next Release Date: 7/31/2017

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