Year	%
2001	16.484847385444013
2002	17.40370572542913
2003	16.680747524585176
2004	20.51597424933391
2005	18.038346663147724
2006	17.617572656611785
2007	18.61560770822176
2008	16.960122272057124
2009	21.059597539513874
2010	20.846852367020077
2011	19.531680386825407
2012	18.73097573009395
2013	20.14074090331465
2014	19.18280516153737
2015	20.762102311467064
2016	22.568098512944598
2017	22.703584807565058
2018	22.023917852226564
2019	20.646344098670948
2020	24.64224559065119
2021	22.94856493980269
2022	22.83696317854561
2023	18.435734215107747