Year	% of births
2000	10.320930926457436
2001	10.368272835518836
2002	10.107962378300355
2003	9.958396453392744
2004	9.806041783110611
2005	9.761264537734855
2006	9.619315706672447
2007	9.433379821308115
2008	9.26887708561163
2009	9.19909032769876
2010	9.15836650776597
2011	9.107093088477106
2012	9.024068142688549
2013	8.944149652722494
2014	8.886930150170057
2015	8.813238813624467
2016	8.788677923234696
2017	8.785138015869864
2018	8.652375975096835
2019	8.495565607443783
2020	8.396682283357581