"Figure 2: Admin-based population estimates v2.0 for Wales contain greater undercoverage than England for 18- to 30-year-olds","" "Percentage difference of admin-based population estimates v2.0 relative to mid-year estimates, 2016 to 2020, Wales","" "","" "Notes","" "Unit","%" "","" "Age","2016","2017","2018","2019","2020" "0","-2.8","-2.8","-2.4","-1.9","-3.7" "1","-0.1","-1.2","-1.1","-0.7","-1.1" "2","-0.3","-0.5","-1.6","-1.4","-1.5" "3","-0.1","-0.4","-0.7","-1.6","-1.8" "4","-0.2","0.1","0.0","-0.1","-1.1" "5","-1.5","-1.2","-1.1","-1.5","-1.6" "6","-1.4","-1.7","-1.1","-1.5","-1.6" "7","-0.5","-1.5","-1.6","-1.4","-1.6" "8","-0.7","-0.3","-1.1","-1.5","-1.0" "9","-1.8","-1.2","-0.6","-1.5","-1.8" "10","-1.6","-1.8","-1.1","-0.8","-1.5" "11","0.2","-1.9","-1.8","-1.2","-0.8" "12","1.0","0.3","-1.6","-1.6","-1.0" "13","0.6","0.5","-0.1","-2.1","-2.0" "14","-0.7","0.4","0.3","-0.3","-2.2" "15","-1.6","-1.0","0.2","-0.2","-0.6" "16","-2.1","-1.5","-0.9","0.1","0.1" "17","-2.6","-2.8","-2.5","-1.7","-0.7" "18","-2.5","-3.3","-2.7","-3.1","-2.6" "19","-1.7","-2.6","-2.6","-1.9","-6.7" "20","-3.8","-1.3","-1.5","-1.9","-4.5" "21","-2.7","-3.6","-1.0","-1.7","-5.4" "22","-5.6","-2.1","-3.9","-1.7","-4.7" "23","-5.0","-5.6","-2.2","-4.2","-3.9" "24","-3.2","-5.1","-6.0","-3.0","-6.3" "25","-4.3","-4.0","-5.5","-7.7","-4.8" "26","-2.3","-4.2","-3.6","-5.6","-7.7" "27","-0.2","-2.0","-3.8","-3.5","-5.3" "28","3.4","0.5","-1.0","-3.0","-3.3" "29","4.7","3.6","0.5","-1.0","-3.0" "30","4.9","5.1","4.3","1.2","-0.5" "31","4.7","5.3","5.6","4.6","1.4" "32","4.1","5.1","5.3","6.4","5.2" "33","4.3","3.8","5.0","5.6","6.5" "34","4.8","4.2","4.0","5.1","5.9" "35","2.5","4.7","4.6","4.3","5.5" "36","3.6","2.8","5.2","5.0","5.1" "37","2.6","3.4","2.3","5.1","5.1" "38","2.3","3.0","3.4","2.8","5.4" "39","1.2","2.3","3.2","3.4","2.9" "40","3.6","1.6","3.1","3.7","4.2" "41","4.5","3.3","1.4","3.0","3.9" "42","3.5","4.3","3.4","1.6","3.3" "43","3.1","3.5","4.3","3.6","1.9" "44","2.6","3.2","4.0","4.8","4.2" "45","2.7","2.2","3.0","3.9","4.9" "46","2.1","2.8","2.2","3.1","4.3" "47","2.2","2.0","2.6","2.2","3.3" "48","1.7","2.4","2.5","3.0","2.8" "49","1.5","1.4","2.2","2.2","2.9" "50","1.4","1.3","1.5","2.0","2.4" "51","1.1","1.4","1.3","1.4","2.2" "52","0.7","1.2","1.6","1.6","1.8" "53","0.8","0.3","0.9","1.2","1.5" "54","0.3","0.7","0.2","0.8","1.4" "55","-0.2","0.3","0.8","0.2","0.9" "56","-0.2","0.0","0.4","0.9","0.7" "57","-0.7","-0.6","-0.4","0.0","0.8" "58","-0.8","-0.8","-0.6","-0.6","0.1" "59","-1.3","-1.0","-0.9","-0.6","-0.3" "60","-1.1","-1.5","-1.4","-1.0","-0.1" "61","-1.3","-1.4","-1.9","-1.7","-1.0" "62","-2.3","-1.6","-1.7","-2.0","-1.5" "63","-0.8","-2.3","-1.6","-1.7","-1.7" "64","-1.4","-0.9","-2.5","-1.6","-1.3" "65","-0.9","-1.5","-1.2","-2.7","-1.3" "66","-1.4","-1.0","-1.7","-1.3","-1.2" "67","-1.6","-1.5","-1.0","-1.8","-1.1" "68","-1.4","-1.3","-1.2","-0.7","-1.4" "69","-1.4","-1.7","-1.8","-1.6","-0.7" "70","-1.9","-1.5","-1.8","-1.8","-1.3" "71","-1.5","-1.9","-1.6","-1.7","-1.5" "72","-1.4","-1.4","-1.6","-1.3","-1.1" "73","-1.7","-1.7","-1.5","-1.9","-1.2" "74","-1.3","-1.8","-1.7","-1.7","-1.5" "75","-2.2","-1.2","-1.8","-1.7","-1.1" "76","-2.3","-2.0","-1.0","-1.5","-1.1" "77","-2.3","-2.6","-2.4","-1.2","-1.2" "78","-2.3","-2.3","-2.7","-2.4","-0.5" "79","-2.4","-2.4","-2.4","-2.8","-1.6" "80","-3.4","-2.1","-2.1","-2.2","-1.8" "81","-3.3","-3.7","-2.4","-2.5","-1.9" "82","-3.7","-3.4","-3.9","-2.6","-1.8" "83","-3.9","-3.8","-3.6","-4.1","-1.6" "84","-3.5","-3.7","-3.6","-3.7","-3.2" "85","-3.9","-4.0","-4.3","-4.5","-3.0" "86","-4.0","-4.0","-4.2","-4.6","-3.6" "87","-2.8","-4.2","-4.5","-4.8","-3.6" "88","-3.9","-3.1","-4.4","-4.6","-3.6" "89","-4.8","-4.4","-3.5","-5.0","-4.1" "90","-5.9","-5.9","-6.3","-6.9","-5.1"