Year	% of births
2000	11.03099265
2001	11.01406464
2002	10.96764981
2003	10.9059407
2004	10.83946899
2005	10.77818698
2006	10.72284228
2007	10.67432657
2008	10.63092265
2009	10.5900697
2010	10.55137689
2011	10.53479798
2012	10.51980438
2013	10.51053595
2014	10.49462772
2015	10.46998728
2016	10.43084221
2017	10.38250578
2018	10.33942769
2019	10.3107564
2020	10.30292405