Year	% (cumulative)
1976	6.94986009597778
1992	13.1007499694824
2000	10.647027015686
2001	16.3518104553223
2002	9.94537734985352
2005	11.194393157959
2006	22.793399810791
2007	14.3510875701904
2008	22.5673904418945
2009	24.6501197814941
2011	15.5991382598877
2012	25.3282699584961
2013	17.0489654541016
2014	14.1902742385864
2015	27.2086791992188
2016	19.0607490539551
2017	20.7238674163818
2018	21.7921028137207
2019	32.5887298583984
2020	33.0201683044434
2021	26.6991233825684
2022	28.7272758483887