is minder dan 40 jaar less than 40 years fiat currencies have a very short lifespan less than 40 years fiat currencies have a very short lifespan this less than 40 years fiat currencies have a very short lifespan fiat currencies have a very short lifespan less than 40 years fiat currencies have a very short lifespan this this less than 40 years average life expectancy of a fiat currency this fiat currencies have a very short lifespan fiat currencies have a very short lifespan less than 40 years this less than 40 years this this fiat currencies have a very short lifespan the average lifespan of a fiat currency is 27 years cet article du Washington’s Blog the average lifespan of a fiat currency is 27 years fiat currencies have a very short lifespan less than 40 years less than 40 years this this