Sorry, didn't see that. How many Spaces total do you have? I will need your username as well.
Also, please click on the Space and then look in the window to the right "Space Information" and click "advanced". Look at the size of the Space. If you see a single number displayed in parenthesis then that is the size of the Space on the server. The number not in parenthesis is what is available locally on your hard drive. It may also be the case that everything in the Space is not locally available.