Year	% of births
2000	11.50089827
2001	11.47356578
2002	11.43494935
2003	11.38752642
2004	11.33469004
2005	11.28292856
2006	11.24036826
2007	11.19730751
2008	11.15113853
2009	11.1057562
2010	11.05145497
2011	10.98353368
2012	10.91604873
2013	10.85091765
2014	10.79730738
2015	10.76744666
2016	10.7454528
2017	10.72426635
2018	10.7034171
2019	10.66828309
2020	10.62690669