Long term government bond yields (Maastricht definition, average) in Poland

Long term government bond yields (maastricht definition, average) reached in 0 in Poland, according to the National Statistical Office. This is 0% more than in the previous year.

Historically, long term government bond yields (maastricht definition, average) in Poland reached an all time high of ERROR: explode() expects parameter 2 to be string, array givenERROR: Trying to access array offset on value of type nullERROR: Array to string conversion Array in ERROR: A non-numeric value encountered and an all time low of ERROR: A non-numeric value encounteredERROR: explode() expects parameter 2 to be string, array givenERROR: Trying to access array offset on value of type nullERROR: Array to string conversion Array in ERROR: A non-numeric value encountered.