View History:    Monthly     Annual   
Download Data (XLS File)
Illinois Natural Gas % of Total Residential - Sales  (Percent)
Illinois Natural Gas % of Total Residential - Sales (Percent)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2002 91.6 91.6 91.6 90.1 88.6 87.3 87.4 87.0 88.0 85.8 89.9 91.5
  2003 90.1 90.6 90.0 88.4 85.6 89.0 89.6 89.9 87.9 88.7 89.0 89.9
  2004 90.4 90.1 88.2 89.0 85.3 90.9 88.8 90.7 87.3 90.4 89.7 90.6
  2005 90.3 89.5 89.5 88.0 86.3 84.5 90.3 88.8 84.8 88.0 88.9 89.9
  2006 90.1 89.9 89.6 89.0 88.4 86.8 89.6 88.5 87.1 87.7 88.6 88.7
  2007 89.0 89.3 89.6 88.8 88.9 86.8 87.9 87.6 87.1 87.5 87.1 88.3
  2008 88.4 88.4 88.3 88.0 88.1 87.1 85.3 86.6 86.3 85.6 87.1 87.5
  2009 88.0 87.7 87.3 87.0 86.3 86.2 85.5 86.0 85.8 86.0 86.9 88.3
  2010 88.5 88.3 87.7 87.1 86.3 87.4 86.4 87.0 86.5 86.4 87.5 88.9
  2011 88.5 88.3 88.1 87.3 87.1 87.5 86.7 87.0 87.0 86.7 87.9 88.4
  2012 89.0 88.1 84.8 86.7 83.5 87.2 86.6 86.6 88.4 88.5 89.1 88.7
  2013 88.4 87.4 87.6 84.9 83.4 84.8 86.6 86.7 87.1 89.4 89.4 88.5
  2014 NA


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 3/31/2014
Next Release Date: 4/30/2014

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