Cook County Board of Review
 
1990 31,000
1991 70,000
1992 63,000
1993 57,000
1994 90,000
1995 80,000
1996 73,000
1997 110,000
1998 94,000
1999 82,000
2000 154,000
2001 151,000
2002 121,000
2003 220,000
2004 182,000
2005 130,000
2006 247,000
2007 277,000
2008 295,000
2009
439,000
2010
386,000
2011
341,700
2012 422,712
2013 402,913
2014 319,359
2015 476,537