Year	% (cumulative)
2002	69.1399993896484
2003	69.5999984741211
2004	70.4899978637695
2005	71.1500015258789
2006	69.1354217529297
2007	70.4114837646484
2008	71.7399978637695
2009	71.1699981689453
2010	71.0400009155273
2011	72.0400009155273
2012	72.4800033569336
2013	73.1999969482422
2014	73.8099975585938
2015	74.6500015258789
2016	75.4300003051758
2017	76.2600021362305
2018	77.4599990844727
2019	78.4899978637695
2020	80.8600006103516
2021	80.3499984741211
2022	80.8499984741211