Year	Number
2004	73.6318435668945
2005	88.2352905273438
2006	87.8048782348633
2007	87.3786392211914
2008	86.4077682495117
2009	86.6028671264648
2010	86.6028671264648
2011	86.2559204101563
2012	86.7298583984375
2013	87.2037887573242
2014	86.538459777832
2015	85.7142868041992
2016	86.6666641235352
2017	75.7142868041992
2018	75.7142868041992
2019	75.2380981445313
2020	72.8571395874023
2021	72.3809509277344
2022	74.5283050537109