Innovation index - Country rankings:
The average for 2018 was 36.64 points.The highest value was in Switzerland: 68.4 points and the lowest value was in Yemen: 15 points. Below is a chart for all countries where data are available for: Innovation index.
Innovations index (0-100), 2018
(points, Source: Cornell University, INSEAD, and the WIPO, TheGlobalEconomy.com)