Year % 2010 0.965131048293637 2011 0.709190155100445 2012 3.05328353123232 2013 2.81670032876534 2014 2.09687034766166 2015 1.46241461373233 2016 0.744086678772422 2017 1.19780753069296 2018 1.27871644313014 2019 1.47850042070039 2020 2.06065321360246 2021 5.1302251620447 2022 3.53227061739395