Year	% of births
2000	11.00044326
2001	10.99351014
2002	10.9869405
2003	10.97951112
2004	10.97022256
2005	10.96638527
2006	10.9585681
2007	10.9513657
2008	10.94692492
2009	10.94595426
2010	10.94725832
2011	10.95567594
2012	10.97336087
2013	10.99425815
2014	11.0136508
2015	11.03393965
2016	11.0447535
2017	11.04748277
2018	11.04561602
2019	11.03797996
2020	11.03530631