View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Stock Change of Normal Butylene (Thousand Barrels)
Rocky Mountain (PADD 4) Stock Change of Normal Butylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2010 -27 48 -25 6 15 -13 19 -32 14 -6 -21 33
  2011 -16 -10 12 61 32 -44 10 11 -103 17 20 -31
  2012 10 -5 1 26 -20 -3 10 21 -24 4 -5 -7
  2013 -13 12 -7 -4 13 -12 -5 39 -19 40 -31 -28
  2014 -5 6 44 -46 4 -1 22 97 24 -97 -31 -3
  2015 12 -8 27 -17 -19 2 19 -19 1 22 -30 46
  2016 -43 40 -32 -4 60 -6 -31 2 14 -12 -5 1
  2017 -16 -14 30 -31 20 14 27 -28 -27 -6 -3 10
  2018 36 1 3 -14 31 -62 6 -6 15 -23 65 -36
  2019 98 7 -103 6 55 9 -5 -49 35 51 14 -74
  2020 -25 125 -71 -18 -48 -7 36 -13 37 -73 46 109
  2021 -65 -9 -26 47 28 -23 -3 30 -45 -1 2 -35
  2022 63 106 -47 -20 -62 -26 2 8 19 -51 26 -23
  2023 34 -53 39 17 -15 5 -29 34 33 -9 -35 12
  2024 -12


- = 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

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