Natural gas revenue - Country rankings:
The average for 2016 was 0.44 percent.The highest value was in Turkmenistan: 11.19 percent and the lowest value was in Armenia: 0 percent. Below is a chart for all countries where data are available for: Natural gas revenue.
Revenue minus production cost of natural gas, percent of GDP, 2016
(percent, Source: The World Bank, TheGlobalEconomy.com)