−60
−60
−50
−26
−20
−19
−18
1
14
20
23
30
32
42
59
62
77
90
108
147
209
239
Corbyn 2019
Foot 1983
Heath 1966
Miliband 2015
Heath October 1974
Gaitskell 1959
Attlee 1955
Hague 2001
Wilson February 1974
Kinnock 1987
Churchill 1951
Corbyn 2017
Howard 2005
Kinnock 1992
Wilson 1964
Thatcher 1979
Heath 1970
Churchill 1950
Cameron 2010
Blair 1997
Starmer 2024
Attlee 1945