Number of Foreign Languages known (self-reported) by Age - From 35 to 54 years - No languages in Switzerland

Number of foreign languages known (self-reported) by age - from 35 to 54 years - no languages reached 11.9% in 2011 in Switzerland, according to . This is 0% more than in the previous year.

Historically, Number of Foreign Languages known (self-reported) by Age - From 35 to 54 years - No languages in Switzerland reached an all time high of 11.9% in 2011 and an all time low of 11.9% in 2011.