Brent crude and WTI oil prices from US EIA
Comprehensive country code information, including ISO 3166 codes, ITU dialing codes, ISO 4217 currency codes, and many others
Registry of published datasets in the Datasets Project, as a datapackage
S&P 500 index data (aka Standard and Poor's index of 500 major US stocks)
Repository of the GINI index official repository.
Annual Inflation, GDP deflator and consumer prices
Annual consumer price index datapackage for most countries in the world
Natural Gas Prices including Henry Hub
CBOE Volatility Index (VIX) time-series dataset including daily open, close, high and low.
Monthly Prices of 53 commodities and 10 indexes from 1980 to 2016.
Natural Earth admin1 in the USA
List of continents with two letter code
Test of a datapackage for Natural Earth admin1
Population figures for countries, regions (e.g. Asia) and the world.
CO2 PPM - Trends in Atmospheric Carbon Dioxide
Global Temperature Time Series
Corruption Perceptions Index - CPI
Country polygons as GeoJSON in a datapackage