Year	Number
1996	96.2365570068359
1998	95.1871643066406
2000	95.2127685546875
2002	94.1798934936523
2003	94.1798934936523
2004	92.1182250976563
2005	93.6585388183594
2006	95.6097564697266
2007	95.1456298828125
2008	95.6310653686523
2009	96.6507186889648
2010	96.1904754638672
2011	95.2606658935547
2012	95.2606658935547
2013	95.2606658935547
2014	94.711540222168
2015	95.2380981445313
2016	96.1904754638672
2017	95.7142868041992
2018	93.8095245361328
2019	92.8571395874023
2020	91.9047622680664
2021	92.3809509277344
2022	93.3962249755859