| Lata urzędowania | Polityk | % Poprawnych |
|---|---|---|
| 2019- | Ursula von der Leyen | 97%
|
| 2014-19 | Jean-Claude Juncker | 47%
|
| 1958-67 | Walter Hallstein | 34%
|
| 2004-14 | Jose Manuel Barroso | 31%
|
| 1985-95 | Jacques Delors | 25%
|
| 1999-2004 | Romano Prodi | 25%
|
| 1995-99 | Jacques Santer | 19%
|
| 1999 (p.o.) | Manuel Marin | 19%
|
| 1972-73 | Sicco Mansholt | 19%
|
| 1967-70 | Jean Rey | 16%
|
| 1970-72 | Franco Maria Malfatti | 9%
|
| 1981-85 | Gaston Thorn | 9%
|
| 1973-77 | Francois-Xavier Ortoli | 6%
|
| 1977-81 | Roy Jenkins | 6%
|