View History:    Monthly     Annual   
Download Data (XLS File)
East Coast (PADD 1) Isobutane-Isobutylene Stock Change (Thousand Barrels)
East Coast (PADD 1) Isobutane-Isobutylene Stock Change (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1981 -23 14 -19 10 -17 37 -39 -6 4 3 7 -8
  1982 0 5 -11 1 0 3 -1 -2 8 9 -3 5
  1983 -22 1 -4 20 -18 -2 3 1 4 103 7 -23
  1984 -16 -14 -28 16 -34 1 38 5 -42 -2 3 -1
  1985 -1 -1 18 19 9 -28 11 -14 7 13 -22 -16
  1986 48 -18 11 24 33 -36 -22 -9 -15 69 -67 33
  1987 19 -32 53 -15 -49 1 33 -18 -24 31 -4 21
  1988 -25 15 -14 -13 19 3 -7 -6 2 22 4 -10
  1989 1 -22 -9 31 12 -12 3 -20 -10 37 1 -23
  1990 87 2 60 -9 3 -51 45 70 17 -11 -5 -45
  1991 -36 -11 -11 40 -1 -13 13 24 12 -92 10 -1
  1992 -21 -20 196 -5 11 -111 -40 -19 44 -32 -15 -18
  1993 18 -6 -2 146 43 -68 11 -82 14 18 -73 -39
  1994 3 25 59 -46 104 -34 143 -18 -22 -86 30 -41
  1995 -34 -38 45 -3 -30 22 14 -28 -33 91 -1 -12
  1996 -9 -36 -35 91 1 46 1 -29 9 -18 -65 7
  1997 -1 74 -173 76 276 101 -65 -128 25 1 -1 38
  1998 -66 -193 226 48 -92 29 -8 51 -112 -47 -89 42
  1999 -68 110 -44 17 -20 -103 368 -63 -59 -88 -100 49
  2000 -46 98 -120 -17 66 125 8 -56 -13 -38 -79 35
  2001 15 52 -53 -29 70 91 -56 46 -52 -10 -15 10
  2002 81 -7 138 87 -28 -33 -166 -25 30 -35 36
  2003 27 -31 -115 182 7 136 -239 -91 7 -11 20 -34
  2004 82 47 14 58 101 -88 -54 40 -73 -53 -53
  2005 74 -20 -45 267 -47 -137 -14 -20 -85 263 -87 -117
  2006 73 -16 -59 -16 218 -94 8 -28 -52 -45 11 67
  2007 38 -112 136 36 -2 -87 110 -43 50 -109 -38 28
  2008 -21 -52 109 119 -63 -27 -92 -86 177 -69 -66 155
  2009 -16 14 58 -111 98 25 -182 168 -143 15 -6 -19
  2010 112 48 -186 46 20 67 -63 -5 15 -49 56 -90
  2011 60 -53 69 -39 85 -60 54 -71 -57 112 -48 -43
  2012 96 22 -32 44 -62 -8 97 -152 42 15 35 -38
  2013 101 -115 60 -39 42 -87 44 34 -20 -37 -43 -52
  2014 -31 67 49 -16 -40 127 23 8


- = 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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