Year	% of births
2000	11.71417812
2001	11.6290279
2002	11.54382167
2003	11.45262075
2004	11.35248599
2005	11.2547789
2006	11.16042465
2007	11.07832741
2008	11.00395261
2009	10.93727423
2010	10.87111443
2011	10.8148241
2012	10.76097957
2013	10.70768354
2014	10.64573764
2015	10.56286285
2016	10.45863059
2017	10.3358498
2018	10.20389907
2019	10.08017709
2020	9.971119457