Table 1.

Number of exposed individuals who were successfully matched

	First-dose vaccinated	First-dose matched	Second-dose vaccinated	Second-dose matched
England	4 223 375	2 283 348 (54.1%)	3 632 725	1 658 061 (45.6%)
Northern Ireland	1 105 511	640 964 (58.0%)	844 018	393 820 (46.7%)
Scotland	3 481 808	1 650 088 (47.4%)	2 582 105	1 358 286 (52.6%)
Wales	1 629 997	912 704 (56.0%)	1 239 608	216 608 (17.5%)