Year	% of births
2000	7.752927904111932
2001	7.77164210386882
2002	7.786923406550639
2003	7.7808301747785915
2004	7.781999565712899
2005	7.780022007203745
2006	7.7926251364241805
2007	7.786598167662173
2008	7.8102508126814545
2009	7.833902375393084
2010	7.849827365554906
2011	7.869157478230955
2012	7.877752976754009
2013	7.898242629263038
2014	7.901917171187742
2015	7.9101354757386115
2016	7.903863700867247
2017	7.912370194285206
2018	7.9174847893554885
2019	7.92162083142894
2020	7.937901335856248