"Figure 1: Infant mortality rates vary across UK countries between 2010 and 2021","" "Infant mortality across four UK countries, 2010 to 2021","" "","" "Notes","1. England and Wales data are based on date of occurrence, and Scotland and Northern Ireland data are based on date of registration." "Unit","Rate per 1,000 live births" "","" "Year","England","Wales","Scotland","Northern Ireland" "2010","4.2","3.9","3.7","5.7" "2011","4.2","3.7","4.1","4.3" "2012","4.0","3.9","3.7","3.5" "2013","3.8","3.6","3.3","4.6" "2014","3.6","3.2","3.6","4.8" "2015","3.7","3.6","3.2","5.1" "2016","3.8","3.0","3.3","4.6" "2017","3.9","3.4","3.3","3.8" "2018","3.8","3.4","3.2","4.2" "2019","3.7","3.8","3.3","5.0" "2020","3.6","4.1","3.1","4.4" "2021","3.7","3.6","3.9","5.0"