| Kiedy? | Kto? | % Poprawnych |
|---|---|---|
| 2017- obecnie | Mateusz Morawiecki | 97%
|
| 2007-2014 | Donald Tusk | 95%
|
| 2015-2017 | Beata Szydło | 93%
|
| 2014-2015 | Ewa Kopacz | 91%
|
| 2006-2007 | Jarosław Kaczyński | 90%
|
| 1989-1991 | Tadeusz Mazowiecki | 82%
|
| 2001-2004 | Leszek Miller | 74%
|
| 1993-1995 | Waldemar Pawlak | 65%
|
| 1992 | Waldemar Pawlak | 65%
|
| 1992-1993 | Hanna Suchocka | 58%
|
| 2005-2006 | Kazimierz Marcinkiewicz | 58%
|
| 1991-1992 | Jan Olszewski | 57%
|
| 1997-2001 | Jerzy Buzek | 56%
|
| 1995-1996 | Józef Oleksy | 55%
|
| 2004-2005 | Marek Belka | 51%
|
| 1996-1997 | Włodzimierz Cimoszewicz | 51%
|
| 1991 | Jan Krzysztof Bielecki | 41%
|