I run a 10 team keeper league. We have a lottery draft to see who gets first overall pick. Bottom 6 are in lottery. What percentages would you allocate to the teams? Currently I have the odds to win the first overall pick at:

5th = 3 %
6th = 4 %
7th = 6 %
8th = 12 %
9th = 25 %
10th = 50 %

You advice is appreciated