View History:    Monthly     Annual   
Download Data (XLS File)
West Coast (PADD 5) Stock Change of Isobutane (Thousand Barrels)
West Coast (PADD 5) Stock Change of Isobutane (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2010 128 15 -79 87 -72 72 -36 -95 32 70 -44 -25
  2011 -17 132 -85 236 -185 11 16 -58 27 -228 191 -6
  2012 10 -25 91 99 -78 -26 82 -91 57 23 -158 -24
  2013 57 243 -98 -142 -6 95 -179 -76 154 -2 38 -147
  2014 -1 179 99 -17 -104 68 53 -131 -10 -46 -10 -73
  2015 57 93 20 -21 -81 -43 31 -14 68 -68 -5 -37
  2016 4 79 40 -55 127 -34 83 -105 70 -210 -2 12
  2017 21 31 -80 26 17 16 -32 87 -27 66 -48 -133
  2018 28 96 219 -149 -63 10 -46 -25 74 -181 17 8
  2019 -37 32 17 70 -17 28 87 -60


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 10/31/2019
Next Release Date: 11/29/2019

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