Year	annual % growth
2012	10.246328913131578
2013	12.018575191470958
2014	14.544550478457793
2015	11.09060930425268
2016	14.836142665750344
2017	10.455432552500426
2018	10.320136636838996
2019	11.181293634689737
2020	8.307293221385194
2021	6.4545175531304295