Year	% of births
2000	10.34056278
2001	10.38330126
2002	10.41783718
2003	10.45861757
2004	10.49969643
2005	10.53309723
2006	10.57057292
2007	10.60994891
2008	10.63604886
2009	10.67079033
2010	10.70938502
2011	10.74630934
2012	10.77421363
2013	10.79486029
2014	10.81453889
2015	10.8352615
2016	10.84224392
2017	10.8513425
2018	10.85564137
2019	10.85294022
2020	10.8613574