Hello John, I used this tool from coinbase.com (https://docs.google.com/spreadsheets/d/1cFunKTi3llcwGq5U7Wv9j5AoYHi7gApBYmTs_NVnVOE/edit?usp=sharing) and conferred with senior developers from BitShares to ensure the accuracy of the results.

I discovered that the results I originally published were slightly off, but now the current version displays the most accurate results possible. You can see the original results here:

Please let me know if you have any other questions.