Unit of account L.S.D units in ratio 240:12:1. The Florentine gold florin, the French franc and the electoral rheingulden all became pounds (240 denari) of account. Units of account would often survive over 100 years despite the original coins changing composition and availability (e.g. the Castilian maravedi). A modern unit of account is the European Currency Unit, used in the European Union from 1979 to 1998; its replacement in 1999, the Euro, was also just a unit of account until the introduction of notes and coins in 2002. Unit of account is the main way of calculating a carrier or ship owner's liability
Euro Currency Index the index to fall from 29 June 2010 to 175.31 points. In the following months, the European Stability Mechanism was developed, which provides for mutual assistance in case of emergency to avoid the bankruptcy of the Member States. By May 4, 2011, the index rose to a level of 200.20 points. With the intensification of the sovereign debt crisis in the Euro zone, the Euro Currency Index fell 24 July 2012 with 168.38 points, its lowest level since March 29, 2006. Compared to the all-time high of 29 December 2008, this represents a decrease of 19.7 percent . The below