Title: Consumer Price Index for All Urban Consumers: Gasoline, Unleaded Premium in Chicago-Naperville-Elgin, IL-IN-WI (CBSA) Series ID: CUUSA207SS47016 Source: U.S. Bureau of Labor Statistics Release: Consumer Price Index Seasonal Adjustment: Not Seasonally Adjusted Frequency: Semiannual Units: Index 1982-1984=100 Date Range: 1984-01-01 to 2022-07-01 Last Updated: 2023-01-12 7:41 AM CST Notes: DATE VALUE 1984-01-01 100.700 1984-07-01 100.200 1985-01-01 101.300 1985-07-01 103.400 1986-01-01 90.400 1986-07-01 78.500 1987-01-01 84.400 1987-07-01 87.700 1988-01-01 85.700 1988-07-01 88.500 1989-01-01 92.600 1989-07-01 96.800 1990-01-01 101.600 1990-07-01 116.600 1991-01-01 106.500 1991-07-01 104.800 1992-01-01 99.800 1992-07-01 104.900 1993-01-01 102.300 1993-07-01 98.400 1994-01-01 98.400 1994-07-01 107.700 1995-01-01 103.000 1995-07-01 101.500 1996-01-01 107.900 1996-07-01 110.300 1997-01-01 108.300 1997-07-01 105.800 1998-01-01 96.300 1998-07-01 96.200 1999-01-01 96.400 1999-07-01 109.700 2000-01-01 133.500 2000-07-01 126.800 2001-01-01 139.000 2001-07-01 123.100 2002-01-01 117.200 2002-07-01 127.000 2003-01-01 137.200 2003-07-01 139.000 2004-01-01 156.400 2004-07-01 163.100 2005-01-01 173.100 2005-07-01 207.600 2006-01-01 216.500 2006-07-01 219.800 2007-01-01 228.704 2007-07-01 251.225 2008-01-01 287.502 2008-07-01 269.705 2009-01-01 187.001 2009-07-01 222.284 2010-01-01 241.407 2010-07-01 244.008 2011-01-01 309.695 2011-07-01 303.414 2012-01-01 319.551 2012-07-01 318.129 2013-01-01 326.011 2013-07-01 308.077 2014-01-01 320.520 2014-07-01 290.169 2015-01-01 237.128 2015-07-01 248.715 2016-01-01 217.936 2016-07-01 233.408 2017-01-01 244.180 2017-07-01 256.453 2018-01-01 275.420 2018-07-01 267.715 2019-01-01 266.315 2019-07-01 269.543 2020-01-01 233.651 2020-07-01 229.044 2021-01-01 280.074 2021-07-01 318.856 2022-01-01 390.789 2022-07-01 392.053