Year	% of births
2000	7.230837144774815
2001	7.233149973674577
2002	7.235927199299918
2003	7.243341959934304
2004	7.250409003871915
2005	7.259623113219441
2006	7.263899791013724
2007	7.262209828133435
2008	7.2821369180760405
2009	7.293889712673161
2010	7.300352151663264
2011	7.315985615280885
2012	7.320945101116398
2013	7.310336066823669
2014	7.31030762633602
2015	7.299787391213393
2016	7.266603996173186
2017	7.236977050756127
2018	7.211274890057429
2019	7.195331947529575
2020	7.186740560855952