15. Angola
Angola really struggles in the field of quality and math education. It overall ranks the 2nd worst nation in math and science field.
Quality of math and science education: 1.91
Rank based on quality of math and science education: 2
Tertiary education enrollment %: 7.5
Rank based on tertiary education enrollment: 21
Patent applications/million: 0.0127
Rank based on patent applications: 25
Percent of individuals using internet: 19.7
Rank based on internet access: 44
Average ranking score: 23