Year % (cumulative) 2006 0.4307841360569 2007 33.8111305236816 2008 0.437589168548584 2009 0.557982265949249 2010 33.1211700439453 2011 26.8377990722656 2012 0.729755938053131 2013 0.755869567394257 2014 30.8738174438477 2015 31.0062866210938 2016 31.5917129516602 2017 31.1619205474854 2018 34.9246406555176 2019 35.1964340209961 2020 36.9319190979004 2021 37.7408866882324 2022 37.2724380493164