How do I scrool down / up text in text object?

For example i have text object with size 500x500 and i display very long text, i see on preview only first lines of text because the rest of the text cannot be displayed because the area is too small

So its possible to scroll down to see other countries statistics?

The easiest solution would be using a TextInput or HTML Element object.

For Text object there was an old C2 addon that allowed scrolling, but as far as I know it was never ported to C3.

You can also break the text into lines using tokenat() and make your own scrolling system by displaying only several lines at a time.