Year	Number
2003	36.6834182739258
2004	62.1359214782715
2005	65.0485458374023
2006	63.7681159973145
2007	68.5990371704102
2008	69.2307662963867
2009	72.0379180908203
2010	68.7203826904297
2011	64.4549789428711
2012	69.1943130493164
2013	65.4028472900391
2014	65.7142868041992
2015	64.7619018554688
2016	65.7142868041992
2017	70.476188659668
2018	77.8301849365234
2019	66.9811325073242
2020	70.7547149658203
2021	72.1698150634766
2022	73.5849075317383