Suppose over five seasons, the order of finish for five teams in the West League is as follows. Calculate the HIHI for the West League. Round your answer to 2 decimal places.

Season 1 Season 2 Season 3 Season 4 Season 5
1st Place A A A E E
2nd Place B B D D D
3rd Place C C C C C
4th Place D D B B B
Sih Place E E E A A