Tax revenue, percent of GDP, 2019 - Country rankings:
The average for 2019 based on 110 countries was 17.49 percent.The highest value was in Denmark: 34.04 percent and the lowest value was in Somalia: 0 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