Year	% (cumulative)
2000	11.6697797775269
2001	11.7199087142944
2002	12.3624124526978
2003	12.7224264144897
2004	13.7841863632202
2005	13.2879066467285
2006	15.9850006103516
2007	14.550009727478
2008	14.7644195556641
2009	15.1701803207397
2010	15.6068601608276
2011	16.6810207366943
2012	17.4898109436035
2013	17.5419406890869
2014	18.0281600952148
2015	17.2221908569336
2016	16.8859119415283
2017	17.1050491333008
2018	18.1612205505371
2019	17.4985809326172
2020	17.8804092407227
2021	18.4932308197021
2022	18.2590007781982