Year	% of tax revenue
2005	47.53953315375123
2006	0.04266445714271824
2007	0.10684791820520856
2008	0.06242776889366063
2009	0.015466093081284831
2010	0.0013361807065378623
2015	0.00021836395756190272
2016	0.06613198633700121
2017	0.00015535966507061874
2018	0.00013025561777022944
2019	0.010068053564822162
2020	0.00018650185011539572
2021	0.00023497708907845415
2022	7.333698749140061E-05