Which country voted the best at Eurovision?

A data analyst examined which Eurovision voting countries were most accurate at predicting the contest's final rankings by creating a metric that scores how well each country's jury votes aligned with actual results. Using a scoring system based on Eurovision's own point distribution (12, 10, 8, 7, etc.), the analysis found that the best-performing voters typically scored in the 0.8s range, while different metrics produced slightly different top rankings but consistent clustering of countries. The analysis covered Eurovision contests from 2016 onward, when jury and televote results were separated.