The KOF Index of Globalization measures the degree of globalization along three dimensions - economic, social, and political - for over 150 countries since 1970. It uses 24 variables to calculate overall and sub-indexes of globalization. While the KOF Index provides a comprehensive measure of globalization trends over many countries and decades, it has some limitations, such as relying on outdated measures of economic and cultural flows and difficulties accurately capturing informal economic activities and immigrant populations. Some aspects of countries' engagement with the global community may also be underrepresented.