Finnish adults (25-64) have the highest formal learning participation of any European country …

„Finnish adults (25-64) have the highest formal learning participation of any European country and are 2.5 times more likely to take part in formal education than the EU-average (14.2 % vs. 5.8 %). While formal learning participation has decreased in Europe over the past decade, it has significantly increased in Finland.“
OECD (Hrsg.), Continuous Learning in Working Life in Finland, Getting Skills Right (2020), S. 50.