Q. Macroeconomic data

Go to the Passport database > Economies > Economy, Finance and Trade. Select the indicator/s and then the geographic region you want to analyze, 

Go to the Marketline database > Databases > Country Indicators.
 

For recent releases go to Eurostat - Principal European Economic Indicators

For data on Spain, take a look at Syntesis of Economic Indicators by the Ministerio de Economía y Hacienda, Spain.

For US recent releases go to the Census Bureau Economic Indicators.

Search World DataBank.

Or, go to NBER Economic Indicators and Releases

For historical releases , use Datastream, available at Barcelona and Madrid IESE Libraries.