You can use either the Present Perfect Continuous or the Present Perfect Simple to talk about activities or events that are repeated again and again until now:
Joe has been kicking the ball over the fence all day. (or has kicked)
However, if we mention the number of times the activity or event was repeated, we use the Present Perfect Simple rather than the Present Perfect Continuous:
We've been to Tunisia three times.
You use the Present Perfect Simple rather than the Present Perfect Continuous when you talk about long lasting or permanent situations, or when you want to emphasize that you are talking about the whole of a period of time until the present.
I have always admired Václav Havel.
If you talk about more temporary situations you can often use either the Present Perfect Continuous or the Present Perfect Simple:
Where is the city library? – Sorry, I don't know, I've only lived / I've only been living here for a couple of days.