Number of foreign languages known (self-reported) by occupation - Skilled manual workers - No languages - Percentage in Portugal

Number of foreign languages known (self-reported) by occupation - skilled manual workers - no languages - percentage reached 56.9% in 2011 in Portugal, according to . This is 0% more than in the previous year.

Historically, Number of foreign languages known (self-reported) by occupation - Skilled manual workers - No languages - Percentage in Portugal reached an all time high of 64.8% in 2007 and an all time low of 56.9% in 2011.