Year	%
2002	13.630510233515917
2003	15.36358167492223
2004	14.992751920699915
2005	12.660931271377477
2006	13.111999031186603
2007	13.958631472251573
2008	13.302637964382175
2009	22.597896454346923
2010	21.810937427218658
2011	21.747654689031954
2012	18.71322249711055
2013	17.65634499383951
2014	17.94078441970128
2015	19.590320954153494
2016	18.940802401153405
2017	19.56550129406137
2018	17.989829705315604
2019	18.12614090233907
2020	21.69203199776586
2021	25.366590166645576
2022	20.758724309761437
2023	21.35909949690106