{
  "countryName": "United Kingdom",
  "countrySlug": "united-kingdom",
  "currencyCode": "GBP",
  "currencySymbol": "£",
  "sourceName": "OECD CPI (Index, 2015=100)",
  "sourceUrl": "https://data.oecd.org/price/inflation-cpi.htm",
  "dataLastUpdated": "2026-04-08",
  "sourceSegments": [
    {
      "startYear": 1960,
      "endYear": 1999,
      "sourceName": "World Bank WDI CPI (FP.CPI.TOTL)",
      "sourceUrl": "https://data.worldbank.org/indicator/FP.CPI.TOTL",
      "note": "Historical CPI values rebased to the existing CPI series using 2000 as anchor."
    },
    {
      "startYear": 2000,
      "endYear": 2025,
      "sourceName": "OECD CPI (Index, 2015=100)",
      "sourceUrl": "https://data.oecd.org/price/inflation-cpi.htm",
      "note": "Original CPI values preserved exactly."
    }
  ],
  "cpi": {
    "1960": 5.475,
    "1961": 5.664,
    "1962": 5.901,
    "1963": 6.02,
    "1964": 6.218,
    "1965": 6.515,
    "1966": 6.77,
    "1967": 6.938,
    "1968": 7.263,
    "1969": 7.659,
    "1970": 8.147,
    "1971": 8.916,
    "1972": 9.547,
    "1973": 10.424,
    "1974": 12.097,
    "1975": 15.025,
    "1976": 17.513,
    "1977": 20.288,
    "1978": 21.964,
    "1979": 24.912,
    "1980": 29.388,
    "1981": 32.878,
    "1982": 35.705,
    "1983": 37.351,
    "1984": 39.204,
    "1985": 41.584,
    "1986": 43.009,
    "1987": 44.794,
    "1988": 46.655,
    "1989": 49.342,
    "1990": 53.321,
    "1991": 57.3,
    "1992": 59.931,
    "1993": 61.464,
    "1994": 62.828,
    "1995": 64.523,
    "1996": 66.363,
    "1997": 67.823,
    "1998": 69.058,
    "1999": 70.269,
    "2000": 71.1,
    "2001": 72.7,
    "2002": 74.4,
    "2003": 76.1,
    "2004": 77.9,
    "2005": 79.7,
    "2006": 81.5,
    "2007": 83.4,
    "2008": 85.3,
    "2009": 87.2,
    "2010": 89.3,
    "2011": 91.3,
    "2012": 93.4,
    "2013": 95.6,
    "2014": 97.8,
    "2015": 100,
    "2016": 103,
    "2017": 106.1,
    "2018": 109.3,
    "2019": 112.6,
    "2020": 115.9,
    "2021": 119.4,
    "2022": 123,
    "2023": 126.7,
    "2024": 130.5,
    "2025": 134.4
  }
}