Get Countrycode in ClientAreaPageCart

[J-B]

Hello, 

i need the variable to get the countrycode in ClientAreaPageCart.

Does anyone know how to get the country in the shopping cart via a hook script?

function ($vars)
{

 if ($vars['templatefile']=='viewcart'){
 ...

 if ($vars['viewcart']['country'] === 'Deutschland') {

 ...
}

} 

}
add_hook("ClientAreaPageCart", 1,);