28/07/2016: Bank of Japan announces stimulus package
The Bank of Japan announced an aggressive stimulus package and negative interest rates, causing the Yen to depreciate against major currencies.
11/03/2011: Great East Japan Earthquake
The Tohoku earthquake and tsunami devastated Japan, leading to a decline in the Yen as reconstruction efforts strained the economy.
27/04/2010: Adoption of new currency symbol
Sierra Leone adopts a new currency symbol for the leone (Le), representing its cultural heritage and national identity.
15/09/2008: Lehman Brothers bankruptcy
The bankruptcy of Lehman Brothers triggered a global financial crisis, resulting in a surge in the value of the Yen as investors sought safe-haven assets.
29/07/2003: Introduction of new leone notes
Sierra Leone introduces a new series of leone banknotes with enhanced security features to combat counterfeiting.
22/02/1996: Civil war ends
The Sierra Leonean Civil War comes to an end, providing an opportunity for economic stabilization and currency reform.
20/03/1995: Kobe earthquake
The Great Hanshin earthquake struck Kobe, causing significant damage to the Japanese economy and leading to a decline in the value of the Yen.
22/09/1985: Plaza Accord
Japan, along with major economies, agreed to depreciate the value of the US dollar, leading to the appreciation of the Yen.
29/04/1980: Coup d'etat
A military coup takes place in Sierra Leone, leading to economic instability and a decline in the value of the leone.
15/07/1974: Redenomination of the leone
Sierra Leone redenominates its currency, replacing the old leone with a new leone at a ratio of 1:4.
01/03/1973: Yen becomes a floating currency
The Yen lost its fixed exchange rate and started floating against major currencies following the collapse of the Bretton Woods system.
04/11/1971: Introduction of decimal currency
Sierra Leone adopts a decimal currency system, replacing the pound with the leone as its new official currency.
27/04/1961: Independence of Sierra Leone
Sierra Leone gains independence from the United Kingdom, introducing the Sierra Leonean leone as its official currency.
15/12/1953: Yen is introduced
The Japanese Yen was first introduced as the official currency of Japan with the enactment of the Bank of Japan Act.