Year	Number
1996	79
1998	76.6169128417969
2000	81.0945281982422
2002	73.6318435668945
2003	76.6169128417969
2004	86.538459777832
2005	89.9038467407227
2006	87.0192337036133
2007	87.0192337036133
2008	87.0192337036133
2009	85.7819900512695
2010	82.4644546508789
2011	81.6901397705078
2012	83.5680770874023
2013	83.0985946655273
2014	80.7881774902344
2015	83.2512283325195
2016	82.2660064697266
2017	82.2660064697266
2018	81.5533981323242
2019	81.6425094604492
2020	88.4057998657227
2021	88.8888854980469
2022	91.3043441772461