View History:    Monthly     Annual   
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Rocky Mountain (PADD 4) Refinery Yield of Distillate Fuel Oil (Percent)
Rocky Mountain (PADD 4) Refinery Yield of Distillate Fuel Oil (Percent)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 24.9 27.1 26.5 27.2 29.0 26.3 26.0 26.8 30.5 29.6 31.0 28.7
  1994 27.5 27.6 27.7 31.0 29.1 27.7 26.3 27.4 27.8 28.8 28.9 28.8
  1995 26.7 27.5 28.9 28.6 28.5 28.1 27.1 28.1 29.7 30.2 28.6 27.1
  1996 26.6 27.5 29.3 31.3 30.4 29.0 27.9 28.6 29.9 30.6 29.4 27.5
  1997 27.8 27.8 29.7 29.0 30.4 27.8 27.5 28.2 29.3 29.3 29.7 27.9
  1998 27.8 29.5 28.7 29.8 29.4 27.9 27.6 28.0 28.7 29.3 29.1 27.4
  1999 26.9 28.7 29.7 28.9 29.0 27.1 27.7 28.8 29.5 29.0 29.8 29.3
  2000 27.2 27.3 30.2 27.7 30.4 29.7 28.6 28.9 30.2 30.0 30.8 28.0
  2001 28.3 29.8 30.8 30.1 31.4 29.5 29.3 29.7 29.0 29.7 30.0 30.2
  2002 28.8 30.4 29.5 30.1 30.7 29.2 29.5 29.4 30.1 31.3 30.0 30.2
  2003 28.0 28.2 30.8 29.5 28.8 30.5 29.5 29.5 28.6 30.7 29.5 30.4
  2004 29.2 30.7 30.1 31.6 31.1 28.7 29.8 30.1 30.8 31.6 30.7 30.1
  2005 29.5 30.0 30.7 30.7 31.8 31.2 31.9 31.4 30.3 30.1 29.9 29.9
  2006 29.6 32.1 32.5 31.7 31.4 30.7 30.7 30.6 29.9 30.4 29.4 29.0
  2007 30.7 29.3 29.3 29.0 29.5 30.7 30.5 29.7 29.6 31.6 28.7 28.2
  2008 29.3 30.9 31.9 31.7 31.9 31.3 31.6 32.6 32.4 33.3 31.6 31.2
  2009 31.1 30.3 31.0 30.7 29.8 29.6 31.5 30.5 32.2 33.0 32.2 31.1
  2010 29.7 30.5 31.9 33.1 31.9 31.7 32.6 31.6 31.2 30.7 31.9 31.1
  2011 31.9 31.6 32.0 34.2 33.1 32.0 33.1 33.0 30.4 33.0 33.8 34.6
  2012 35.1 34.6 34.1 32.3 32.3 34.2 33.4 32.2 31.6 34.4 33.7 34.3
  2013 34.1 33.6 33.7 34.4 35.8 31.4 32.4 33.7 34.6 33.4 33.9 32.7
  2014 32.6 31.8 31.8 31.6 34.0 31.9 31.1 33.6 33.7 35.3 36.7 34.8
  2015 34.1 34.7 34.8 33.4 33.2 32.8 32.1 32.8 33.6 33.6 33.5 32.9
  2016 32.1 32.8 33.3 33.3 30.3 31.8 30.7 31.4 33.2 33.6 34.8 33.6
  2017 33.7 34.2 34.2 33.0 32.0 31.5 30.8 32.0 32.3 32.5 34.8 34.7
  2018 34.4 32.9 32.9 32.8 32.9 32.1 32.6 33.2 34.1 33.8 34.2 33.5
  2019 34.5 34.0 34.5 33.7 34.7 33.4 32.8 32.9 32.7 31.8 34.6 34.4
  2020 33.2 33.9 35.0 39.3 37.7 34.7 34.0 32.9 33.4 32.7 35.0 35.0
  2021 34.6 33.6 31.8 32.4 33.7 34.3 32.3 30.3 32.1 34.4 33.7 33.6
  2022 33.8 34.8 34.0 34.1 34.1 34.1 33.8 33.9 33.8 33.3 32.8 33.0
  2023 36.6 34.8 34.0 33.3 32.5 34.2 32.3 32.2 34.5 34.6 35.2 34.9
  2024 33.2 33.7 34.7 33.5 32.8 33.8 34.3 33.2 33.5 34.5 34.9 34.3
  2025 32.4 31.5 33.3 33.2 31.8 32.6 32.1 33.2 33.1 33.8 34.2

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/6/2026
Next Release Date: 2/27/2026

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