* The currency change percentage is based upon the X$USD=1 value of the currency.(ie:
the amount of US Dollars required to purchase 1 unit of the currency in question).
Our tables below however show the X=$USD value (ie: the amount of currency required
to buy 1 US Dollar)
For example if the Canadian dollar changed from 1.30 to 1.40 the Change would show
-0.10 to reflect the weakened dollar. The Change % would be calculated as: (1/1.30
- 1/1.40) / (1/1.30)) = -7.14%