Go into the Console tab and type in:
and hit enter.
It should show you a bunch of groups of text. One group of text will look something like this:
"address": "
"coinbase": false,
"height":
"is_pubkey": false,
"prevout_hash": "
"prevout_n":
"scriptPubKey": "
"value": "
},
Tell me, how many groups like this do you see when you run that command?
About how big are each one's "value" on average (you can ballpark it, I don't need to know your balance.)