Jmoney - This looks like a winner. Thanks for doing the research. Have a couple questions though.

How are you getting your unit winning totals for each year? I did the math and I'm coming up with a different number. For example using 2006 W/Ls and O/U records provided and 1 unit = $10

W/L
233 wins * 10 (1 unit) = $2330 (+233 units)
1 loss = (-11) + (-22) + (-44) + (-88) + (-176) + (-352) = -$693 (-69.3 units)

Total = $2330 - $693 = $1637 or 233 units - 69.3 units = +163.7 units for W/L

O/U
199 wins *10 = $1990 (+199 units)

1 loss = (-11) + (-22) + (-44) + (-88) + (-176) + (-352) = -$693 (-69.3 units)

Total = $1990 - $693 = $1297 or +199 units - 69.3 = +129.7 units

Total system units for 2006 = W/L +163.7 + O/U + 129.7 = +293.4 Units