Year	annual %
2012	4.233829899772431
2013	5.696452307728023
2014	7.172872653361978
2015	5.390593143683702
2016	5.247254377005532
2017	5.440833007917263
2018	5.19703512530829
2019	5.154391066826648
2020	1.2579732085517037
2021	5.254988754780527
2022	4.070411966531552