"As a result of inflation in the early 1990s, the currency underwent redenomination. Thus, on 1 January 1995, 10,000 old złotych (PLZ) became one new złoty (PLN). Since then, the currency has been relatively stable, with an exchange rate fluctuating between 3 and 4 złoty for a United States dollar." - (en.wikipedia.org 04.10.2019)
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