Year	%
2000	35.245
2001	39.894
2002	38.659
2003	40.803
2004	39.72
2005	42.764
2006	41.787
2007	40.26
2008	42.221
2009	40.972
2010	40.705
2011	30.424
2012	30.601
2013	30.49
2014	31.617
2015	30.885
2016	32.369
2017	31.902
2018	33.528
2019	31.262
2020	32.252
2021	34.156
2022	35.127