Customs and other import duties (% of tax revenue) United States USA 2025 1 Customs and other import duties (% of tax revenue) United States USA 2024 2.64913753049687 1 Customs and other import duties (% of tax revenue) United States USA 2023 2.76443082256756 1 Customs and other import duties (% of tax revenue) United States USA 2022 3.11443507592228 1 Customs and other import duties (% of tax revenue) United States USA 2021 3.2971083070744 1 Customs and other import duties (% of tax revenue) United States USA 2020 3.16499205647027 1 Customs and other import duties (% of tax revenue) United States USA 2019 3.65171712196126 1 Customs and other import duties (% of tax revenue) United States USA 2018 2.59782960999208 1 Customs and other import duties (% of tax revenue) United States USA 2017 1.70701999952131 1 Customs and other import duties (% of tax revenue) United States USA 2016 1.83883642718599 1 Customs and other import duties (% of tax revenue) United States USA 2015 1.86338485180487 1 Customs and other import duties (% of tax revenue) United States USA 2014 1.94676264757969 1 Customs and other import duties (% of tax revenue) United States USA 2013 2.0086563415418 1 Customs and other import duties (% of tax revenue) United States USA 2012 2.11105791581502 1 Customs and other import duties (% of tax revenue) United States USA 2011 2.14314424010581 1 Customs and other import duties (% of tax revenue) United States USA 2010 2.21956350886429 1 Customs and other import duties (% of tax revenue) United States USA 2009 2.01708240971479 1 Customs and other import duties (% of tax revenue) United States USA 2008 1.92670368040455 1 Customs and other import duties (% of tax revenue) United States USA 2007 1.76197980121137 1 Customs and other import duties (% of tax revenue) United States USA 2006 1.70784929764242 1 Customs and other import duties (% of tax revenue) United States USA 2005 1.81897458968266 1 Customs and other import duties (% of tax revenue) United States USA 2004 1.99816943104321 1 Customs and other import duties (% of tax revenue) United States USA 2003 1.99454379833432 1 Customs and other import duties (% of tax revenue) United States USA 2002 1.84870237560759 1 Customs and other import duties (% of tax revenue) United States USA 2001 1.6445990787663 1 Customs and other import duties (% of tax revenue) United States USA 2000 1.50417785398946 1 Customs and other import duties (% of tax revenue) United States USA 1999 1.56167956774336 1 Customs and other import duties (% of tax revenue) United States USA 1998 1.64753049408017 1 Customs and other import duties (% of tax revenue) United States USA 1997 1.77710754309708 1 Customs and other import duties (% of tax revenue) United States USA 1996 2.04523921021966 1 Customs and other import duties (% of tax revenue) United States USA 1995 2.31726505507081 1 Customs and other import duties (% of tax revenue) United States USA 1994 2.61703007130309 1 Customs and other import duties (% of tax revenue) United States USA 1993 2.67838193471709 1 Customs and other import duties (% of tax revenue) United States USA 1992 2.68509984639017 1 Customs and other import duties (% of tax revenue) United States USA 1991 2.52226453095006 1 Customs and other import duties (% of tax revenue) United States USA 1990 2.69365125148223 1 Customs and other import duties (% of tax revenue) United States USA 1989 2.70425776754891 1 Customs and other import duties (% of tax revenue) United States USA 1988 2.94133549608002 1 Customs and other import duties (% of tax revenue) United States USA 1987 2.8480595948005 1 Customs and other import duties (% of tax revenue) United States USA 1986 2.88335517693316 1 Customs and other import duties (% of tax revenue) United States USA 1985 2.70324255942473 1 Customs and other import duties (% of tax revenue) United States USA 1984 2.79369103629848 1 Customs and other import duties (% of tax revenue) United States USA 1983 2.31877891825772 1 Customs and other import duties (% of tax revenue) United States USA 1982 2.22449692914565 1 Customs and other import duties (% of tax revenue) United States USA 1981 2.02732919254658 1 Customs and other import duties (% of tax revenue) United States USA 1980 2.1422598967794 1 Customs and other import duties (% of tax revenue) United States USA 1979 2.43832836578096 1 Customs and other import duties (% of tax revenue) United States USA 1978 2.51261835464024 1 Customs and other import duties (% of tax revenue) United States USA 1977 2.22424342649248 1 Customs and other import duties (% of tax revenue) United States USA 1976 3.0640115210806 1