Year	%
2001	45.03765
2006	43.27604
2007	38.03526
2008	35.01134
2009	38.17928
2010	37.98608
2011	41.00749
2014	37.27883
2015	37.27883
2018	42.09246
2019	42.09246
2020	54.85123
2021	44.955