iCloud storage numbers not accurate
iCloud tells me that I'm storing 2.14GB of documents, even though I don't back anything up to iCloud or routinely store files there. When I go into the iCloud manage storage function, I don't see anything there that looks like it even comes close to 2.14GB.
Can anyone here tell me what's going on? I don't need the space at this time, just curious. Thanks in advance.
MacBook Air, macOS High Sierra (10.13.3)