Year	Number
1996	77.1739120483398
1998	75.5434799194336
2000	71.1956558227539
2002	74.0540542602539
2003	77.2972946166992
2004	78.6069641113281
2005	75.4901962280273
2006	77.4509811401367
2007	79.1262130737305
2008	78.6407775878906
2009	77.511962890625
2010	78.9473648071289
2011	78.1990509033203
2012	79.620849609375
2013	80.0947875976563
2014	85.0961532592773
2015	80.9523773193359
2016	82.8571395874023
2017	82.3809509277344
2018	83.3333358764648
2019	83.8095245361328
2020	84.2857131958008
2021	85.2380981445313
2022	84.9056625366211