MtGox leak data not adding up?

[orrd]

I'm in the middle of a fun project trying to use the 2014 MtGox leak data to research my past trades (for tax purposes, and out of curiosity).  But the data for my trades just doesn't seem to be adding up.  Even when I account for the money I deposited, it looks like I end up with negative dollars for the buys that I did.  And it also adds up to more bitcoins than I know I ended up with.

Is there some trading data that was missing from the 2014 MtGox leak?  Has anyone else successfully added up their trading history from the leaked data?