Question: what is the best way to import Steemit transaction data?

I am currently in the thick of what is turning out to be a HUGE project: tracking all my cryptocurrency transactions so that I can make enough sense of it to file a decent tax return.

I'm using the Coin Tracking tool to do all the analysis, but it's up to me to make sure it's getting accurate data.

Is there any way to export a .csv file that contains all transaction data for my Steemit account since the very beginning? Once I have a .csv file, I can pull that into Excel and manipulate it however I need to get it into the format that CoinTracking needs. The problem is I haven't yet found anywhere that supports data exporting.

Anyone know?