Year	% of births
2000	9.78350724
2001	9.867054575
2002	9.957636482
2003	10.04165383
2004	10.11408809
2005	10.19102258
2006	10.26015143
2007	10.33564834
2008	10.43307373
2009	10.54127654
2010	10.66513356
2011	10.79642929
2012	10.91084307
2013	11.0133285
2014	11.10091889
2015	11.18049065
2016	11.24746606
2017	11.29846507
2018	11.34035752
2019	11.37349383
2020	11.40590068