View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Exports of Normal Butane-Butylene (Thousand Barrels)
Rocky Mountain (PADD 4) Exports of Normal Butane-Butylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1981 0 2
  1982 0
  1983 0 0 0 1 1
  1984 0 0
  1985 0 2 3 0 0
  1986 0 0 0 0 0 0 0
  1987 0 4 10 10 22 19 12 1 18 13 31
  1988 28 30 23 21 19 24 13 13 13 27 23 26
  1989 0 0
  1990 0 0 0 1 1 1 2 3 2 1 23
  1991 0 0 0 0 18 30 32 14 8 24 1 0
  1992 0 0 0 0 1 1 1 1 0 0 0 0
  1993 18 21 24 15
  1994 16 37 40 32 20 14
  1995 0 0 1 5 11 5 11 5 0 0 0 0
  1996 0 0 0 0 0 0 0 0 2 1 0 0
  1997 0 0 0
  1998 0
  1999 0 0 0 8 0 0 0 0 0 0 4 0
  2000 0 0 0 0 2 0 0 0 0 0 0 0
  2001 0 0 3 9 13 5 6 8 32 68 10 50
  2002 51 2 6 0 0 2 10 7 0 0 0 0
  2003 0 0 0 12 26 14 20 12 0 0 0 0
  2004 16 53 44 23 15 23 14
  2005 11 10 76 32 30 13 0
  2006 1 0 13 23 19 3 26 4 1
  2007 0 0 10 27 11 26 6
  2008 28 11 8 6
  2009 0 1 0 1 0 0 1
  2010 1 1 18 15 41 17 7 22 26 1
  2011 2 31 90 90 93 81 94 115 74 69 68 8
  2012 14 51 107 61 48 101 56 7 4 1 2 4
  2013 9 25 93 81 70 59 41 24 29 28 12 3
  2014 2 3 31 106 70 56 53 112 41 19 54 71
  2015 103 92 62 70 39 35 9 21 11 26 62 43
  2016 15 57 81 74 39 36 61 31 22 3 0
  2017 14 31 48 24 38 39 2 8
  2018 0 8 25 15 12 14 14 1 1 1
  2019 4 2 2 6 22 11 1 0
  2020 32 173 28 58 44 17 53 22 6 2
  2021 0 1 0 34 10 4 11 2 0
  2022 -- -- -- -- -- -- -- --
  2023 -- -- -- -- -- -- --

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 3/29/2024
Next Release Date: 4/30/2024

Referring Pages: