The Universe - Some Information To Help You Live In It.
One: ‘Area’. Infinite.
As far as anyone can make out
Two: ’Imports’. None.
It’s impossible to import things into an infinite area, there being no outside to import things in from.
Three: ‘Exports’. None.
Four: ‘Rainfall’. None.
Rain can not fall because in an infinite space there is no up for it to fall down from.