Year % (cumulative) 2007 0.666002035140991 2010 2.48403000831604 2013 1.41973757743835 2014 1.54269051551819 2015 1.56890153884888 2016 1.87586915493011 2017 1.39900517463684 2018 2.16063714027405 2019 2.64457035064697 2020 3.1380500793457 2021 2.53889489173889 2022 3.01483654975891