"Figure 1.3: Estimated and projected percentage of the population aged under 16, UK, mid-1981 to mid-2039","" "","" "","" "Notes","1. YP = High fertility, low life expectancy, high migration
HF = High fertility
HP = High fertility, high life expectancy, high migration
LL = Low life expectancy
HM = High migration
P = Principal projection
HL High life expectancy
LM = Low migration
LP = Low fertility, low life expectancy, low migration
LF = Low fertility
OP = Low fertility, high life expectancy, low migration" "Unit","%" "","" "","YP","HF","HP","LL","HM","P","HL","LM","LP","LF","OP" "1981",".",".",".",".",".","22.2557814169921",".",".",".",".","." "1982",".",".",".",".",".","21.8273686399165",".",".",".",".","." "1983",".",".",".",".",".","21.4065223791947",".",".",".",".","." "1984",".",".",".",".",".","21.0403502952623",".",".",".",".","." "1985",".",".",".",".",".","20.7468213319475",".",".",".",".","." "1986",".",".",".",".",".","20.5444973862478",".",".",".",".","." "1987",".",".",".",".",".","20.3239464404928",".",".",".",".","." "1988",".",".",".",".",".","20.2134469108121",".",".",".",".","." "1989",".",".",".",".",".","20.1715450037354",".",".",".",".","." "1990",".",".",".",".",".","20.2270214734947",".",".",".",".","." "1991",".",".",".",".",".","20.3428725650241",".",".",".",".","." "1992",".",".",".",".",".","20.4771107795792",".",".",".",".","." "1993",".",".",".",".",".","20.6205338198575",".",".",".",".","." "1994",".",".",".",".",".","20.7452126083470",".",".",".",".","." "1995",".",".",".",".",".","20.7337659196372",".",".",".",".","." "1996",".",".",".",".",".","20.6619295859696",".",".",".",".","." "1997",".",".",".",".",".","20.6077128764875",".",".",".",".","." "1998",".",".",".",".",".","20.5430469594472",".",".",".",".","." "1999",".",".",".",".",".","20.4675611810949",".",".",".",".","." "2000",".",".",".",".",".","20.3094772931423",".",".",".",".","." "2001",".",".",".",".",".","20.0685632416387",".",".",".",".","." "2002",".",".",".",".",".","19.8756901230992",".",".",".",".","." "2003",".",".",".",".",".","19.7166736126177",".",".",".",".","." "2004",".",".",".",".",".","19.5349406051980",".",".",".",".","." "2005",".",".",".",".",".","19.3452876152586",".",".",".",".","." "2006",".",".",".",".",".","19.1871046486591",".",".",".",".","." "2007",".",".",".",".",".","19.0435129688437",".",".",".",".","." "2008",".",".",".",".",".","18.9440171977860",".",".",".",".","." 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"2031","19.4655952348265","19.2833459172602","19.3017448304477","18.4307790037445","18.4447052645893","18.3495632209209","18.2706389904767","18.2495998709625","17.0846527018812","17.1030351378442","16.9309003448976" "2032","19.4786687632205","19.2701082479789","19.2949650371803","18.3732962128517","18.3932618313465","18.2822476874599","18.1940719156716","18.1653650257227","16.9413512643837","16.9672173142813","16.7697848724475" "2033","19.4828979890052","19.2490075576660","19.2778034005223","18.3119226279807","18.3353931429092","18.2102804243751","18.1121682692980","18.0782465694412","16.8141520511494","16.8447147772597","16.6233089561235" "2034","19.4793607864895","19.2213899472034","19.2513845981533","18.2482051908430","18.2724437393074","18.1351883240774","18.0264712254155","17.9900006177795","16.7017796721801","16.7341096244996","16.4901278384815" 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