Year % of total taxes 2007 16.737229608196625 2008 17.829320896281946 2009 16.509503028135175 2010 15.978018037632724 2011 15.181612955576524 2012 13.472974327908883 2013 25.127572386840352 2014 25.095025243144462 2015 23.977954532689342 2016 24.32800549372184 2017 26.1963697447235 2018 26.13860187828979 2019 26.33613765977389 2020 25.319828897934794 2021 25.319828897934794 2022 28.759634037354147