Year	% of total taxes
1972	29.055816379760017
1973	29.17658257972397
1974	34.06635802469124
1975	31.32749817651363
1976	33.54111012169786
1977	35.194769817488414
1978	33.02994011976051
1979	32.44561902825777
1980	34.47612384117546
1981	35.375829603333884
1982	35.22697106450755
1983	35.63938773050508
1984	35.52617079889804
1985	34.186546534247896
1986	35.06901475487855
1987	35.45759527763856
1988	34.71337197235689
1989	35.08493573414465
1990	35.359561531426934
1991	37.01035463212568
1992	35.59854014598541
1993	36.21578450591743
1994	35.80907244414354
1995	35.326318453071295
1996	36.09979473840899
1997	37.63229186141569
1998	43.66320699258917
1999	44.792122868749715
2000	46.301923560654465
2001	47.51158405322268
2002	45.564957245875284
2003	44.99988908975966
2004	45.49397475513754
2005	46.0704008208942
2006	47.58047508579536
2007	47.860953228071075
2008	49.26327698048482
2009	46.1482237250759
2010	45.42519845029553
2011	47.69731641217379
2012	49.15144393707915
2013	49.521487773163024
2014	48.944601097373855
2015	48.66035538230461
2016	48.33746686383413
2017	48.46202169031157
2018	50.27720834478521
2019	49.7849653099679
2020	50.008922916498996
2021	51.39728814690038
2022	53.47996454009862