Tax revenue, percent of GDP, 2018 - Country rankings:
The average for 2018 based on 116 countries was 17.72 percent.The highest value was in the Seychelles: 34.12 percent and the lowest value was in the United Arab Emirates: 0.06 percent. The indicator is available from 1972 to 2019. Below is a chart for all countries where data are available.
Measure: percent; Source: The World Bank
* indicates monthly or quarterly data series