Number of foreign languages known (self-reported) by age - from 45 to 54 years - 3 languages or more reached 3.20% in 2011 in Poland, according to . This is 0% more than in the previous year.
Historically, Number of Foreign Languages known (self-reported) by Age - From 45 to 54 years - 3 languages or more in Poland reached an all time high of 3.20% in 2011 and an all time low of 2.80% in 2007.
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