Year % (cumulative) 2010 1.06371212005615 2011 0.624029994010925 2012 1.42933583259583 2013 0.721920013427734 2014 1.76891362667084 2015 1.418830037117 2016 1.59002101421356 2017 1.75835001468658 2018 2.20646572113037 2019 2.01937937736511 2020 2.94922566413879 2021 3.17112565040588 2022 3.17479395866394