Year % of total taxes 1995 39.48421542935251 1996 37.16861434452665 1997 37.68099405324166 1998 37.363331694261426 1999 38.45367860687667 2000 32.96805197940066 2001 35.299159004820126 2002 33.4938614957131 2003 32.840338494552704 2004 29.92803650735546 2005 32.65272314657262 2006 35.769062572042806 2007 36.337908268202966 2008 38.90521040812151 2009 35.442315355820675 2010 34.90409804826967 2011 33.51652732374001 2012 35.04441086267623 2013 35.952442472892976 2014 37.216076604764815 2015 38.199733781657535 2016 38.60460070403879 2017 37.90762546359027 2018 38.21323709300223 2019 37.53300206578978 2020 37.520898407141885 2021 39.73225562925115 2022 38.920758179735756