Update all energy variables to use data from the latest Statistical Review of World Energy.
The codebook has been improved to properly cite all sources of each variable (and population sources have been collapsed into "Our World in Data based on different sources (...)").
Update all energy variables to use data from the latest Statistical Review of World Energy. The codebook has been improved to properly cite all sources of each variable (and population sources have been collapsed into "Our World in Data based on different sources (...)").