{ "licence": { "data": { "name": "Open Government Licence v3.0", "url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/", "redistribute": true, "attribution": "Contains public sector information licensed under the Open Government Licence v3.0." }, "ours": { "name": "CC BY 4.0", "url": "https://creativecommons.org/licenses/by/4.0/", "covers": "our compilation and any derived values", "credit": "Tekstak Ltd (https://tek-stak.co.uk)" } }, "id": "obr-national-insurance-share-gdp", "label": "National Insurance as a share of GDP", "unit": "% of GDP", "cadence": "annual", "source": { "name": "Historical public finances database", "url": "https://obr.uk/data/", "publisher": "Office for Budget Responsibility", "licence": { "name": "Open Government Licence v3.0", "url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/", "redistribute": true, "attribution": "Contains public sector information licensed under the Open Government Licence v3.0." } }, "bounds": { "min": -10, "max": 100 }, "points": [ { "date": "1911-04-06", "value": 0.112 }, { "date": "1912-04-06", "value": 0.526 }, { "date": "1913-04-06", "value": 0.798 }, { "date": "1914-04-06", "value": 0.793 }, { "date": "1915-04-06", "value": 0.692 }, { "date": "1916-04-06", "value": 0.593 }, { "date": "1917-04-06", "value": 0.502 }, { "date": "1918-04-06", "value": 0.435 }, { "date": "1919-04-06", "value": 0.43 }, { "date": "1920-04-06", "value": 0.587 }, { "date": "1921-04-06", "value": 1.066 }, { "date": "1922-04-06", "value": 1.386 }, { "date": "1923-04-06", "value": 1.492 }, { "date": "1924-04-06", "value": 1.492 }, { "date": "1925-04-06", "value": 1.544 }, { "date": "1926-04-06", "value": 1.767 }, { "date": "1927-04-06", "value": 1.789 }, { "date": "1928-04-06", "value": 1.813 }, { "date": "1929-04-06", "value": 1.788 }, { "date": "1930-04-06", "value": 1.829 }, { "date": "1931-04-06", "value": 1.994 }, { "date": "1932-04-06", "value": 2.15 }, { "date": "1933-04-06", "value": 2.136 }, { "date": "1934-04-06", "value": 2.125 }, { "date": "1935-04-06", "value": 2.124 }, { "date": "1936-04-06", "value": 2.11 }, { "date": "1937-04-06", "value": 2.043 }, { "date": "1938-04-06", "value": 1.992 }, { "date": "1939-04-06", "value": 1.844 }, { "date": "1940-04-06", "value": 1.641 }, { "date": "1941-04-06", "value": 1.493 }, { "date": "1942-04-06", "value": 1.519 }, { "date": "1943-04-06", "value": 1.447 }, { "date": "1944-04-06", "value": 1.415 }, { "date": "1945-04-06", "value": 1.496 }, { "date": "1946-04-06", "value": 1.864 }, { "date": "1947-04-06", "value": 2.379 }, { "date": "1948-04-06", "value": 3.16 }, { "date": "1949-04-06", "value": 3.591 }, { "date": "1950-04-06", "value": 3.477 }, { "date": "1951-04-06", "value": 3.202 }, { "date": "1952-04-06", "value": 3.141 }, { "date": "1953-04-06", "value": 3.159 }, { "date": "1954-04-06", "value": 3.017 }, { "date": "1955-04-06", "value": 3.173 }, { "date": "1956-04-06", "value": 3.043 }, { "date": "1957-04-06", "value": 3.079 }, { "date": "1958-04-06", "value": 3.771 }, { "date": "1959-04-06", "value": 3.643 }, { "date": "1960-04-06", "value": 3.427 }, { "date": "1961-04-06", "value": 4.065 }, { "date": "1962-04-06", "value": 4.054 }, { "date": "1963-04-06", "value": 4.263 }, { "date": "1964-04-06", "value": 4.192 }, { "date": "1965-04-06", "value": 4.684 }, { "date": "1966-04-06", "value": 4.573 }, { "date": "1967-04-06", "value": 4.645 }, { "date": "1968-04-06", "value": 4.686 }, { "date": "1969-04-06", "value": 4.569 }, { "date": "1970-04-06", "value": 4.607 }, { "date": "1971-04-06", "value": 4.621 }, { "date": "1972-04-06", "value": 4.723 }, { "date": "1973-04-06", "value": 4.955 }, { "date": "1974-04-06", "value": 5.51 }, { "date": "1975-04-06", "value": 5.935 }, { "date": "1976-04-06", "value": 6.217 }, { "date": "1977-04-06", "value": 5.87 }, { "date": "1978-04-06", "value": 5.321 }, { "date": "1979-04-06", "value": 5.167 }, { "date": "1980-04-06", "value": 5.381 }, { "date": "1981-04-06", "value": 5.523 }, { "date": "1982-04-06", "value": 5.719 }, { "date": "1983-04-06", "value": 5.958 }, { "date": "1984-04-06", "value": 5.893 }, { "date": "1985-04-06", "value": 5.814 }, { "date": "1986-04-06", "value": 5.858 }, { "date": "1987-04-06", "value": 5.498 }, { "date": "1988-04-06", "value": 5.524 }, { "date": "1989-04-06", "value": 5.318 }, { "date": "1990-04-06", "value": 5.148 }, { "date": "1991-04-06", "value": 5.123 }, { "date": "1992-04-06", "value": 5.007 }, { "date": "1993-04-06", "value": 5.127 }, { "date": "1994-04-06", "value": 5.214 }, { "date": "1995-04-06", "value": 5.196 }, { "date": "1996-04-06", "value": 5.107 }, { "date": "1997-04-06", "value": 5.354 }, { "date": "1998-04-06", "value": 5.417 }, { "date": "1999-04-06", "value": 5.379 }, { "date": "2000-04-06", "value": 5.57 }, { "date": "2001-04-06", "value": 5.478 }, { "date": "2002-04-06", "value": 5.254 }, { "date": "2003-04-06", "value": 5.893 }, { "date": "2004-04-06", "value": 6.029 }, { "date": "2005-04-06", "value": 6.021 }, { "date": "2006-04-06", "value": 6.11 }, { "date": "2007-04-06", "value": 6.09 }, { "date": "2008-04-06", "value": 6.102 }, { "date": "2009-04-06", "value": 6.189 }, { "date": "2010-04-06", "value": 5.995 }, { "date": "2011-04-06", "value": 6.079 }, { "date": "2012-04-06", "value": 6.05 }, { "date": "2013-04-06", "value": 5.941 }, { "date": "2014-04-06", "value": 5.878 }, { "date": "2015-04-06", "value": 5.887 }, { "date": "2016-04-06", "value": 6.218 }, { "date": "2017-04-06", "value": 6.255 }, { "date": "2018-04-06", "value": 6.314 }, { "date": "2019-04-06", "value": 6.387 }, { "date": "2020-04-06", "value": 6.916 }, { "date": "2021-04-06", "value": 6.831 }, { "date": "2022-04-06", "value": 7.031 } ], "asOf": "2022-04-06", "fetchedAt": "2026-09-29T01:00:03.501Z", "maxAgeDays": 2000 }