Year	%
2005	40.23579
2006	41.33217
2007	45.47677
2008	45.47677
2009	46.81856
2010	45.3066
2011	47.49505
2012	46.66476
2013	44.65731
2015	44.24161
2019	41.97739
2020	45.64369
2021	46.63144