== Portugal… == 

 Can you find me another article about an European country including a random list of international rankings at the bottom of the page? For the science and technology section, perhaps that one can be left outside of the economy section, but in the future, if you have other similar issues: don't just revert everything expecting that people will understand you. 
 Instead, you should state your reasons entirely and all at once, to avoid that every time someone changes something you will revert back for some other reason you didn't think of before.