Year	Number
1996	99.4535522460938
1998	98.9071044921875
2000	96.7213134765625
2002	98.9189224243164
2003	95.1351318359375
2004	94.5273666381836
2005	95.5882339477539
2006	90.2439041137695
2007	91.2621383666992
2008	92.7184448242188
2009	96.172248840332
2010	94.2583694458008
2011	95.2606658935547
2012	94.3127975463867
2013	93.8388595581055
2014	93.2692337036133
2015	93.8095245361328
2016	92.8571395874023
2017	93.8095245361328
2018	95.7142868041992
2019	95.2380981445313
2020	96.6666641235352
2021	95.7142868041992
2022	97.6415100097656