04/06/2020: Exchange rate stabilization
                 Efforts were made to stabilize the exchange rate of the Djiboutian franc to reduce inflation and encourage economic growth.
                 02/03/2020: COVID-19 impact
                 The outbreak of the COVID-19 pandemic resulted in economic disruptions, affecting the Ukrainian Hryvnia and causing volatility in the currency markets.
                 05/02/2015: Currency devaluation
                 Due to the economic crisis, the Ukrainian Hryvnia experienced a significant devaluation, leading to a sharp increase in prices and financial hardships.
                 20/02/2014: Ukrainian revolution
                 The Ukrainian revolution began, leading to political instability and economic challenges, impacting the value and stability of the Ukrainian Hryvnia.
                 01/09/2013: Replacement of coins with bi-metallic coins
                 Coins of lower denominations of the Djiboutian franc were replaced with bi-metallic coins.
                 01/07/2008: Exchange rate flexibility
                 Ukraine implemented a flexible exchange rate system, allowing the Ukrainian Hryvnia to fluctuate based on market forces rather than being pegged to a fixed rate.
                 01/10/2004: Banknote redesign
                 New banknotes of the Ukrainian Hryvnia were issued with enhanced security features and updated designs, aimed at combating counterfeiting.
                 01/01/2002: Introduction of new banknotes
                 New banknotes of the Djiboutian franc were introduced with enhanced security features.
                 15/09/1997: Second devaluation
                 The Djiboutian franc was devalued by 33% as a result of economic instability and high inflation.
                 02/09/1996: Currency reform
                 A currency reform was conducted, introducing new banknotes and coins of the Ukrainian Hryvnia, addressing issues of inflation and stabilization.
                 02/09/1992: Introduction of the Ukrainian Hryvnia
                 The Ukrainian Hryvnia (UAH) was introduced as the national currency, replacing the Soviet ruble, marking Ukraine's economic independence.
                 08/05/1977: First devaluation
                 The Djiboutian franc was devalued by 50% due to economic difficulties faced by the newly independent country.
                 27/06/1973: Independence from France
                 Djibouti gained independence from France and the Djiboutian franc became the national currency.
                 01/01/1949: Introduction of the Djiboutian franc
                 The Djiboutian franc was introduced as the official currency of French Somaliland, replacing the French franc at a 1:1 exchange rate.