| Year | Head of State | % Correct |
|---|---|---|
| 2020– | Katerina Sakellaropoulou | 76%
|
| Georgios Papadopoulos | 71%
| |
| 1973–1973 | Georgios Papadopoulos | 71%
|
| 1980–1985 | Konstantinos Karamanlis | 62%
|
| 1990–1995 | Konstantinos Karamanlis | 62%
|
| 2015–2020 | Prokopis Pavlopoulos | 62%
|
| 1827–1831 | Ioannis Kapodistrias | 57%
|
| 1831–1832 | Augustinos Kapodistrias | 52%
|
| 1995–2005 | Konstantinos Stephanopoulos | 52%
|
| 1832–1862 | Otto | 52%
|
| 1863–1913 | George I | 48%
|
| 1922–1924 | George II | 48%
|
| 1935–1944 | George II | 48%
|
| 1946–1947 | George II | 48%
|
| 1947–1964 | Paul | 48%
|
| 1913–1917 | Constantine I | 43%
|
| 1920–1922 | Constantine I | 43%
|
| 1964–1973 | Constantine II | 43%
|
| 2005–2015 | Karolos Papoulias | 43%
|
| 1985–1990 | Christos Sartzetakis | 38%
|
| 1917–1920 | Alexander | 33%
|
| 1822–1823 | Alexandros Mavrokordatos | 33%
|
| 1975–1980 | Konstantinos Tsatsos | 29%
|
| 1929–1935 | Alexandros Zaimis | 24%
|
| 1826–1827 | Andreas Zaimis | 24%
|
| 1823–1826 | Georgios Kountouriotis | 24%
|
| 1924–1926 | Pavlos Kountouriotis | 24%
|
| 1926–1929 | Pavlos Kountouriotis | 24%
|
| 1823–1823 | Petros Mavromichalis | 24%
|
| 1974–1975 | Michail Stasinopoulos | 19%
|
| 1973–1974 | Phaedon Gizikis | 19%
|
| Georgios Zoitakis | 14%
| |
| 1926–1926 | Theodoros Pangalos | 14%
|