Year	%
2001	4.913517745004485
2002	5.098288208521677
2003	5.141708039668734
2004	5.070827193495598
2005	5.246762667948008
2006	5.745660460572845
2007	5.1804558190912555
2008	5.5920375739421955
2009	5.794093814547708
2010	5.507802950229218
2011	9.255784663184743
2012	10.719466529885883
2013	11.151998439581867
2014	10.824261261310014
2015	13.084411407155624
2016	12.889610951660742
2017	10.739632445338993
2018	9.875983280917868
2019	14.279892314241454
2020	10.628598418643318
2021	16.408051705813797
2022	15.760543069388236
2023	9.814512418243087