Pump Price For Gasoline (US$ Per Liter)

Fuel prices refer to the pump prices of the most widely sold grade of gasoline. Prices have been converted from the local currency to U.S. dollars.

HOW TO JOIN WITH METADATA

• Concepts (labels/units)
– Use the concept id pump_price_for_gasoline_us_per_liter to look up labels and units in @gapminder.metadata.concepts.
SELECT * FROM @gapminder.metadata.concepts WHERE concept = 'pump_price_for_gasoline_us_per_liter'.

• Countries and names
– Join your datapoints on geo to @gapminder.metadata.entities_geo_country to get readable country/area names
(e.g., name) and membership attributes such as world_4region, income_groups.

• Regions and other group labels
– After you have a region code from the country table (e.g., world_4region),
you can join to:
· @gapminder.metadata.entities_geo_world_4region on world_4region → region names/colors/shapes
· @gapminder.metadata.entities_geo_world_6region on world_6region → region names
· @gapminder.metadata.entities_geo_income_groups on income_groups → income group names

Example:
SELECT d.time,
c.name AS country,
d.pump_price_for_gasoline_us_per_liter AS value
FROM @gapminder.pump_price_for_gasoline_us_per_liter.pump_price_for_gasoline_us_per_liter_by_geo_time d
LEFT JOIN @gapminder.metadata.entities_geo_country c ON d.geo = c.country;