GDP fell most dramatically, by (minus) 20.4%, in the United Kingdom from (minus) 2.2 in the first quarter.
Year-on-year GDP growth for the OECD area was minus 10.9% in the second quarter of 2020, following growth of minus 0.9% in the previous quarter. The United Kingdom recorded the sharpest annual fall (minus 21.7%). Spain is the next worst hit, with a decline of 18.5%.
In its last assessment, the OECD found that the UK's largely a service-based economy meant that the government's lockdown restrictions had particularly badly hit it. The services sector, including financial services, hospitality, and tourism, makes up about three-quarters of the UK's GDP.