Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 1.15891003608704 2014 1.183109998703 2015 1.20635998249054 2016 1.22180998325348 2017 1.24491000175476 2018 1.59318792819977 2019 1.29111003875732 2020 1.71627080440521 2021 1.81807601451874 2022 1.85975313186646