The World Uncertainty Index is a new measure that tracks uncertainty around the world through text mining of country reports from the Economist Intelligence Unit. The index is available for 143 countries. The dataset includes the World Uncertainty Index (WUI) at the global level, as well as at income, region and country levels. It also includes the World Trade Uncertainty Index (WTUI) at the global and national levels. And it also includes the graphs for global WUI and global WTUI with each of the peaks labeled.