30/03/2020: SGD in COVID-19 Pandemic
                 The SGD faces volatility and fluctuations in value due to the economic impact of the COVID-19 pandemic.
                 13/10/2016: Celebrating 50 Years of Currency
                 Singapore commemorates 50 years of Singapore currency, showcasing the success and stability of the SGD.
                 01/07/2013: Exchange rate unification
                 North Korea unifies the official exchange rate and market rate, resulting in a significant depreciation of the won.
                 30/11/2009: Currency revaluation
                 North Korean government announces a currency revaluation, replacing the old won notes at a ratio of 1 for 100.
                 21/07/2003: Currency Interchangeability Agreement with Brunei
                 The SGD and Brunei dollar become interchangeable at par value, enhancing economic cooperation between the two countries.
                 01/12/2001: Currency redenomination
                 North Korean won is redenominated, with the previous notes and coins being replaced by new ones at a ratio of 1 for 1,000.
                 02/01/2001: Floatation of SGD
                 Singapore allows the SGD to float freely against other currencies, abandoning the exchange rate peg and adopting a managed float system.
                 25/02/1992: Introducing foreign exchange certificates
                 North Korea introduces foreign exchange certificates to counter hyperinflation and stabilize its economy.
                 06/12/1979: Second major revaluation
                 North Korean won undergoes its second major revaluation, with the exchange rate being set at 1 for 10.
                 01/03/1973: Pegging to a Basket of Currencies
                 The SGD is pegged to a basket of currencies, leading to increased stability and reduced reliance on a single currency.
                 12/06/1967: Monetary Agreement with Malaysia
                 Singapore withdrew from the Malaysian dollar and issued its own currency.
                 12/06/1965: Independence of Singapore
                 The Singapore dollar (SGD) is introduced as the official currency upon Singapore's separation from Malaysia.
                 31/12/1959: First major revaluation
                 North Korean won undergoes its first major revaluation, with the exchange rate being set at 1 for 100.
                 06/12/1947: Introduction of North Korean won
                 North Korean won is introduced as the official currency of North Korea, replacing the Korean yen at par value.