Year	%
2012	2.62060809323672
2013	3.61343005876295
2014	3.54945490277661
2015	3.73435725456301
2016	4.85264133334105
2017	5.27690301416439
2018	5.42631923935425
2019	4.78797420738131
2020	4.32343937171923
2021	4.23890186153303
2022	3.7521160274772