Analysis by more than 150 political scientists finds proportion who back such parties has increased nearly fivefold since 1995

Almost one in four voters in Europe now cast their ballot for far-right parties, research shows, a proportion that has grown nearly fivefold since the mid-1990s and climbed particularly steeply over the past three years.

Analysis by more than 150 political scientists in 31 countries found the proportion of Europeans voting for a far-right party in their country’s most recent national elections had risen to more than 23%, from about 10% a decade ago and roughly 5% in 1995.