The government of Lithuania has made provision for ethnic minorities since 1918. A substantial Jewish group that existed up to World War II was almost eliminated in the Holocaust. The Census of 2011 showed that 15.8% of inhabitants belonged to ethnic minorities: the two largest groups were the Poles and the Russians, although the proportions had decreased since independence in 1989. Other minorities include the Samogitians - not classified in the Census - and the historically important Latvian-speaking Kursenieki.