View History:  Annual  
Download Data (XLS File)
Illinois Natural Gas % of Total Vehicle Fuel Deliveries  (Percent)
Illinois Natural Gas % of Total Vehicle Fuel Deliveries (Percent)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's 1.26 1.66 1.15 1.07 2.32 2.18 2.19
  2000's 2.18 2.02 2.00 1.99 1.99 1.39 1.14 0.99 0.90 0.87
  2010's 1.03 0.87 0.87 0.96 1.15 1.00 1.13 0.39 0.27 0.24
  2020's 0.20 0.13 0.12


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/29/2024
Next Release Date: 3/29/2024

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