Year % (cumulative) 2002 92.7678909301758 2009 52.1017875671387 2010 54.3740730285645 2011 96.2391662597656 2012 96.6694183349609 2013 97.0235824584961 2014 97.4046630859375 2015 98.1546096801758 2016 98.5810165405273 2017 97.8711166381836 2018 94.4086532592773 2019 98.2853775024414 2020 98.4645385742188 2022 98.6875534057617