| % | term | prime minister | % Correct |
|---|---|---|---|
| 96 | 2019-2022 | Boris Johnson | 97%
|
| 90 | 1979-1990 | Margaret Thatcher | 97%
|
| 90 | 1940-1945 | Winston Churchill | 94%
|
| 84 | 1997-2007 | Tony Blair | 93%
|
| 86 | 2022-2024 | Rishi Sunak | 90%
|
| 83 | 2022 | Liz Truss | 86%
|
| 87 | 2016-2019 | Theresa May | 85%
|
| 83 | 2010-2016 | David Cameron | 83%
|
| 73 | 2007-2010 | Gordon Brown | 82%
|
| 66 | 1990-1997 | John Major | 75%
|
| 63 | 1937-1940 | Neville Chamberlain | 69%
|
| 54 | 1964-1970 | Harold Wilson | 56%
|
| 49 | 1874-1880 | Benjamin Disraeli | 55%
|
| 54 | 1945-1951 | Clement Attlee | 55%
|
| 47 | 1970-1974 | Edward Heath | 54%
|
| 47 | 1955-1957 | Anthony Eden | 51%
|
| 46 | 1783-1801 | William Pitt | 48%
|
| 48 | 1916-1922 | David Lloyd George | 46%
|
| 44 | 1976-1979 | James Callaghan | 42%
|
| 45 | 1957-1963 | Harold Macmillan | 41%
|