Year % of total taxes 1995 13.30593032121192 1996 16.22796984430013 1997 10.946283434777392 1998 11.414428726112389 2002 20.762265252623557 2003 19.30992864887276 2004 20.540481069866495 2011 19.80536319687534 2012 19.09073212482822 2013 19.753872144393096 2014 19.075041676157877 2015 20.56840283662584 2016 16.516515577398522 2017 21.765605775375032 2018 23.3826756643626 2019 26.006401478324666 2020 22.043486997312318 2021 22.101090021070043