score:2
I would interpret it as "other than the country/countries you're a citizen or resident of now". That seems to make sense because you're declaring your current residence and citizenship elsewhere in the application.
In general, if your find questions on a visa form ambiguous, aim to err in the direction of disclosing information. If you keep something secret that they think you should have disclosed (and you're found out), you'll be in big trouble for years to come. On the other hand, if you give some information in two different places on the form, they will just shrug and move on.