View History:    Monthly     Annual   
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Refining District Appalachian No. 1 Refinery Yield of Waxes (Percent)
Refining District Appalachian No. 1 Refinery Yield of Waxes (Percent)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1995 4.6 5.6 4.8 5.2 4.8 4.3 4.8 4.8 4.2 5.2 4.8 4.4
  1996 4.6 5.4 5.0 5.5 5.4 5.3 5.4 4.6 5.0 4.5 5.9 5.3
  1997 1.5 1.6 1.8 1.8 1.8 1.4 1.4 1.9 2.0 1.9 1.7 2.0
  1998 0.3 0.6 -0.4 0.2 -0.6 0.1 0.6 0.2 0.1 0.4 0.5 0.2
  1999 -0.1 1.0 0.0 -0.8 0.0 0.0 0.1 0.0 0.1 -0.3 -0.4 0.3
  2000 0.9 1.0 0.5 1.6 1.0 0.3 1.2 1.8 1.4 1.2 1.1 1.5
  2001 0.0 -0.3 0.9 0.5 0.3 0.7 0.6 0.3 0.8 1.4 1.0 0.8
  2002 1.0 0.4 0.2 0.6 1.0 0.8 0.4 0.5 0.3 1.3 1.1 0.5
  2003 0.5 0.3 0.3 0.7 0.9 0.7 0.8 0.7 1.0 0.4 0.4 0.6
  2004 0.7 1.0 0.4 0.7 0.9 0.6 0.4 0.6 0.7 0.9 0.7 0.6
  2005 0.7 0.8 0.1 0.7 0.8 0.0 0.5 0.5 0.2 0.6 0.5 0.5
  2006 0.7 0.5 0.7 -0.2 0.5 0.4 0.3 0.4 0.8 0.7 0.2 0.7
  2007 0.4 0.6 0.7 0.6 0.4 0.6 0.7 0.8 0.5 0.8 0.9 1.0
  2008 0.9 1.2 1.0 1.3 0.9 1.1 0.8 1.0 0.8 0.6 0.8 0.9
  2009 0.7 0.8 1.3 0.7 0.7 0.8 0.6 0.4 0.8 0.8 1.1 0.9
  2010 0.9 1.0 1.1 0.4 -0.1 0.7 0.3 0.1 0.3 0.4 0.1 0.0
  2011 0.1 -0.2 0.1 -0.1 0.2 0.0 0.0 0.2 0.4 0.5 0.4 0.4
  2012 0.0 -0.3 0.7 0.7 0.3 0.6 0.1 -0.1 0.4 0.1 -0.2 -0.1
  2013 -0.1 0.3 0.2 -0.9 -0.8 0.0 0.3 0.3 0.4 0.2 0.2 -0.4
  2014 -0.3 -0.5 -0.2 -0.7 0.2 0.2 0.3 0.5 0.6 0.7 0.6 0.6
  2015 0.6 0.2 0.1 -0.1 0.1 0.2 0.2 0.2 0.3 0.0 0.0 0.4
  2016 0.2 0.3 0.1 -0.1 0.1 0.3 0.4 0.1 0.2 0.2 0.3 -0.2
  2017 0.3 0.3 0.2 -0.7 0.2 0.4 0.5 0.5 -0.2 -0.3 -0.3 -0.1
  2018 0.3 0.4 1.0 1.0 0.6 0.5 0.8 0.5 0.6 0.5 0.9 0.7
  2019 0.4 0.0 0.5 0.4 0.3 0.7 0.1 0.2 0.4 0.3 0.6 0.2
  2020 0.2 0.0 0.0 -0.1 -0.6 -0.5 -0.6 -0.6 -0.5 -0.5 -0.7 -0.5
  2021 -0.8 -0.4 -0.5 -1.6 -1.1 -0.7 -0.3 -0.5 -0.2 -0.2 -0.7 -0.6
  2022 -0.3 -0.3 -0.8 -1.3 -0.2 -0.1 -0.3 -0.1 -0.5 -0.5 -0.7 -0.6
  2023 -1.0 -0.5 -0.1 0.1 -0.1 0.6 0.5 -0.7 -0.7 -0.1 -0.4 -0.3
  2024 -0.6 -0.5 -0.2 0.1 0.4 0.3 0.4 0.2 0.6 0.7 0.5 0.3
  2025 0.3 0.2 0.7 -0.6 -0.5 -0.2 0.6 0.4 0.4 0.5 0.4 0.4

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/27/2026
Next Release Date: 3/31/2026

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