"Figure 3: Percentage of infant deaths and number of live births by gestation week, babies born in 2014","" "England and Wales ","" "","" "Notes","1. Extremely pre-term: 24 to 27 weeks 2. Very pre-term: 28 to 31 weeks 3. Moderately pre-term: 32 to 36 weeks 4. Term: 37 to 41 weeks 5. Post term: 42 week or more 6. Under 22 weeks gestational age and birthweight 1,000 grams or over." "Unit","Numbers and %" "","" "Weeks gestation","Percentage that died before their first birthday","Number of live births" "<22","99.2","239" "22","93.4","137" "23","66.7","336" "24","38.4","414" "25","24.2","475" "26","15.6","622" "27","11.2","704" "28","6.1","957" "29","3.5","1087" "30","3.5","1468" "31","3.2","1963" "32","2.4","2710" "33","1.3","3813" "34","1","6813" "35","0.8","10014" "36","0.4","20497" "37","0.3","46490" "38","0.2","92779" "39","0.1","167286" "40","0.1","184715" "41","0.1","127159" "42 or more","0.1","20700"