{
  "terms": {
    "cost": "Free.",
    "attribution": "Required. Credit MoverMath and link to https://movermath.com.",
    "commercial": "Permitted.",
    "warranty": "None. Figures are republished from public sources and carry those sources' limits."
  },
  "whatIsServed": {
    "federal": "US government works — Census, FEMA, CDC, NOAA, EIA, IRS, FAA, BTS, CMS, HUD, NHTSA, NREL, FBI, BLS, BEA, USDA. No copyright; redistribution is unrestricted.",
    "openLicensed": "School and college figures via the Urban Institute Education Data Portal, under ODC-By 1.0, which permits redistribution with attribution.",
    "publicRecord": "Statutory tax rates, election results and the locations of stadiums and stations. These are facts of public record and facts are not copyrightable, whoever first compiled them.",
    "ownWork": "Sports counts are our own aggregation from league listings, stored and served as counts per county rather than as rosters. There is no compilation to reproduce."
  },
  "withheld": {
    "metrics": [
      {
        "key": "home",
        "reason": "Zillow's terms restrict redistribution of their data."
      },
      {
        "key": "homeYoY",
        "reason": "Zillow's terms restrict redistribution of their data."
      },
      {
        "key": "rent",
        "reason": "Zillow's terms restrict redistribution of their data."
      },
      {
        "key": "afford",
        "reason": "Derived from Zillow, so it carries the same restriction."
      },
      {
        "key": "col",
        "reason": "C2ER licenses the cost of living index commercially; MERIC republishes it."
      },
      {
        "key": "adjIncome",
        "reason": "Derived from the C2ER index, so it carries the same restriction."
      },
      {
        "key": "insurance",
        "reason": "Insurance.com's own compilation rather than a public record."
      },
      {
        "key": "healthcare",
        "reason": "KFF publishes under CC BY-NC-ND, which permits neither commercial use nor derivatives."
      },
      {
        "key": "childcare",
        "reason": "EPI and Child Care Aware's own compilation."
      },
      {
        "key": "gas",
        "reason": "AAA's own price survey rather than a public record."
      },
      {
        "key": "docs",
        "reason": "County Health Rankings licenses its data for non-profit use only."
      },
      {
        "key": "pm25",
        "reason": "County Health Rankings licenses its data for non-profit use only."
      }
    ],
    "series": [
      {
        "key": "hh",
        "reason": "Zillow home price history."
      },
      {
        "key": "gasHistory",
        "reason": "AAA price survey history."
      }
    ],
    "principle": "A source is withheld where its licence forbids redistribution, or where the figure is a private party's own compilation rather than a public fact. The site may display what it is licensed to display; serving the same number through an API is a separate permission and is treated as one."
  },
  "meta": {
    "attribution": "MoverMath — https://movermath.com"
  }
}