Year annual % 2010 3.2363230153125357 2011 2.5368533287758908 2012 4.167709106153524 2013 -36.54777981936059 2014 0.26356696860054285 2015 4.071422031294375 2016 3.0373885907618643 2017 5.599331143129049 2018 4.731828463281957 2019 0.7048112871583072 2020 -3.206390262264307 2021 -0.13672679414004563 2022 -2.965066093847767