Year	% of tax revenue
2011	61.65322042588192
2012	56.388304415566935
2013	59.42433243458844
2014	19.679464444835624
2015	6.439738022763489
2016	5.4193269431439886
2017	9.125374975341966
2018	1.9672191728293271
2019	7.513786358284201
2020	7.543284372877415
2021	11.367391440615549
2022	7.799182863622294