Year	% of total taxes
1972	40.184809556006314
1973	35.108481262327416
1974	34.2194683190086
1975	35.38434414668547
1976	40.992305651366415
1977	39.19574216439977
1978	33.38347604721129
1979	34.267071661604234
1980	34.445805266380894
1981	31.027884089666486
1982	30.814348860931656
1983	29.16267060125415
1984	30.600750938673343
1985	34.19911236635061
1986	29.42466020363424
1987	30.876183626992688
1988	30.302699556137668
1989	34.59931129016081
1990	32.05001939893157
1991	23.40569045867059
1992	14.81468432919955
1993	12.68601335780963
1994	11.583247432520139
1995	18.13052502717146
1996	16.488810202011507
1997	18.504605869310122
1998	16.579756065869418
1999	18.418348532924835
2000	22.151511442907847
2001	16.441210205037223
2002	12.50623744422251
2003	13.310438918121982
2004	15.961453443221876
2005	19.17312007034429
2006	20.835772882975647
2007	21.731450069888105
2008	17.337094041894066
2009	16.108594400814138
2010	18.136760272237794
2011	17.379484973958622
2012	15.326160040139026
2013	15.887353511233318
2014	17.099128338629296
2015	19.159595106892922
2016	18.898310067666564
2017	19.398224945769066
2018	18.682873000336166
2019	18.735736727164497
2020	18.216001764261673
2021	20.268589770133215
2022	19.895347781482904