Year: 1985
Percentage of Americans: 56%
Year: 1986
Percentage of Americans: 54%
Year: 1987
Percentage of Americans: 52%
Year: 1988
Percentage of Americans: 56%
Year: 1989
Percentage of Americans: 46%
Year: 1990
Percentage of Americans: 47%
Year: 1991
Percentage of Americans: 48%
Year: 1992
Percentage of Americans: 39%
Year: 1993
Percentage of Americans: 44%
Year: 1994
Percentage of Americans: 42%
Year: 1995
Percentage of Americans: 44%
Year: 1996
Percentage of Americans: 45%
Year: 1997
Percentage of Americans: 50%
Year: 1998
Percentage of Americans: 50%
Year: 1999
Percentage of Americans: 49%
Year: 2000
Percentage of Americans: 47%
Year: 2001
Percentage of Americans: 50%
Year: 2002
Percentage of Americans: 50%
Year: 2003
Percentage of Americans: 47%
Year: 2004
Percentage of Americans: 46%
Year: 2005
Percentage of Americans: 41%
Year: 2006
Percentage of Americans: 40%
Year: 2007
Percentage of Americans: 34%
Year: 2008
Percentage of Americans: 32%
Year: 2009
Percentage of Americans: 39%
Year: 2010
Percentage of Americans: 36%
Year: 2011
Percentage of Americans: 37%
Year: 2012
Percentage of Americans: 37%
Year: 2013
Percentage of Americans: 34%
Year: 2014
Percentage of Americans: 30%
Year: 2015
Percentage of Americans: 32%
Year: 2016
Percentage of Americans: 36%
Year: 2017
Percentage of Americans: 40%
Year: 2018
Percentage of Americans: 37%
Year: 2019
Percentage of Americans: 38%
Year: 2020
Percentage of Americans: 40%
Year: 2021
Percentage of Americans: 36%
Year: 2022
Percentage of Americans: 25%