326 million people (excluding Kosovo and Montenegro which combined account for 3 million people). http://en.wikipedia.org/wiki/Eurozone
The Eurozone will be expanded to, Bonaire, Saba and Sint Eustatius (2010), Romania (2014), Estonia (2011), Bulgaria (2014, currency already pegged to the Euro), Poland (2012), Hungary (2010-2014), Czech Republic (2012/2013), Lithuania (2013), Estonia (2011-2013) and Latvia (unknown).
Sweden is also obliged to adopt the Euro, but is exploiting a loophole to prolong its adoption infinitely.
Great Britain and Denmark have an opt out and do not use the Euro, but in Denmark public opinion is increasingly in favour of adopting the Euro.
The germans use the Euro as their currency
As of 1st January 1999, Euro became an official currency.
No, Turkey is not in the European Union and does not use the Euro.
The Hryvnia is the currency of Ukraine, not the euro.
Currencies vary in value depending on how in demand they are. The demand will depends on a number of factors including stability of the economy. If many people wish to buy Euro, then the price of the Euro rises, it and costs more to buy a euro. Likewise if people are buying Euro instead of US Dollars then the value drops to encourage more people to buy US Dollar. If the value of a US dollar is low, then it costs more dollars to buy a euro.
Usually those who travel to the Euro Zone because we don't use the Euro yet.
The Euro
€ Euro
money.
Euro
the currency of the Republic is the euro, so only euro notes and coins are used
Obviously euro!
In France they use the Euro. French people can use whatever currency is appropriate in the country they are in.
They use the Euro.
Hungary does not use the Euro but you can Exchange the Euro at a bank.
Sometimes. The official currency of Liechtenstein is the Swiss Frank.But, since many people cross the border every day from Austria, which does use the Euro, many shops, restaurants etc. accept Euros as well.
They use Euro's in Germany and many other parts of Europe as well such as France, Spain and Austria.