Year	% of total taxes
1972	32.55033557046976
1973	39.41553813257304
1974	34.479305740987996
1975	38.845372787931545
1976	37.61306532663321
1977	41.678696638482236
1978	44.91467576791811
1980	45.16166960611399
1981	47.42134284787547
1982	50.92376300700807
1983	52.35980011104915
1984	50.56691992986529
1985	48.32793959007527
1986	45.432965218288935
1987	43.50474288567167
1988	40.30104600731364
1989	39.29922809141815
1990	39.6623041974639
1991	38.41144248326238
1992	39.92667979864304
1993	43.060869565217516
1994	43.376244838474555
1995	38.10613139156491
1996	34.88145301748179
1997	37.747130814358016
1998	37.35340488432456
1999	38.61205968077016
2000	39.67535158509092
2001	40.28369498930938
2002	41.553715739072075
2003	43.22536523034145
2004	41.20252469481164
2005	39.89966018638703
2006	41.939186136789175
2007	44.517025139781666
2008	44.785884392182915
2009	46.626721918723476
2010	44.64583835723163
2011	45.361362961072885
2012	47.33987645622717
2013	49.08566865861212
2014	47.34008121896117
2015	48.84147380535476
2016	50.02782551056336
2017	50.6629350485136
2018	49.56623821083211
2019	51.26384244476891
2020	52.59215907854878
2021	54.560840102202135
2022	53.6949154372615