Ratio of currency in circulation (CIC) to GDP of Poland 2010-2021
The currency flow of Poland grew in recent years, as the market size of coins and banknotes increased to more than 10 percent of the country's GDP in 2019. This so-called CIC/GDP ratio roughly measures the use of cash money in the country. Due to the anonymity of cash transactions, sources struggle to find exact volumes on this. The ratio mentioned here is quite popular in that regard, as the data it needs is relatively easy to find. Some industry experts mention, however, that this ratio is too general and does not necessarily reflect retail payments.
