Montenegro
The size of the economy's GDP is $4.114 billion and it has 621,873 people in Montenegro in 2020. The traditional old capital of Montenegro is Cetinje, but Podgorica is the new capital. The country adopted the Euro unilaterally as Montenegro does not have its own currency, but the adoption has raised the national debt to 57 percent of GDP in 2011. The most professed religion is Eastern Orthodoxy at 72.1% and the second most is Islam at 19.2%.