Year annual % 2009 2.4272532894334944 2010 5.1894544006096766 2011 6.779092308485474 2012 2.080140534658568 2013 3.8744652992912023 2014 3.367252919385848 2015 6.790540328536295 2016 5.800848634465353 2017 4.82557846418095 2018 2.737905274965712 2019 5.853412790791339 2020 -5.233416725449686 2021 10.377540052426212 2022 4.658203489903798 2023 4.666356367642479