Government effectiveness index (-2.5 weak; 2.5 strong), 2018 - Country rankings:
The average for 2018 was -0.02 points.The highest value was in Singapore: 2.23 points and the lowest value was in Yemen: -2.24 points. Below is a chart for all countries where data are available.
Measure: points; Source: The World Bank
* indicates monthly or quarterly data series