View History:    Monthly     Annual   
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Appalachian No. 1 Refinery District API Gravity (Weighted Average) of Crude Oil Input to Refineries (Degrees) (Degree)
Appalachian No. 1 Refinery District API Gravity (Weighted Average) of Crude Oil Input to Refineries (Degrees) (Degree)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1980's 39.52 38.53 38.44 38.66 37.93
  1990's 37.87 37.19 37.42 36.80 35.69 35.12 35.33 34.62 34.59 33.89
  2000's 32.22 32.89 33.00 32.24 32.29 32.34 31.69 31.57 31.84 32.30
  2010's 33.88 32.52 32.36 32.05


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 9/2/2014
Next Release Date: 8/28/2015

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