Year	% (cumulative)
1992	76.9988403320312
2002	84.5576477050781
2006	89.475944519043
2007	89.9243469238281
2008	90.3311309814453
2009	90.5176010131836
2010	90.9345397949219
2011	91.5954513549805
2012	92.0460510253906
2013	92.5029220581055
2014	92.2433013916016
2015	92.6990280151367
2016	93.0676422119141
2017	93.3930206298828
2018	93.7035675048828
2019	93.7026672363281
2020	94.2243499755859
2021	94.8235931396484
2022	95.0246810913086