The sit and go dream ratio

I've talked a lot about various different ratios in this blog, most often about the golden ratio. I now have another to add to the list - the sit and go dream ratio. I call it a dream ratio because it's nearly impossible to achieve. I say nearly since I've now managed to achieve it, when only my results in sit and go 8 games are considered. The definition of this ratio is making the money at least half of the time. Here are my current place counts for sit and go 8 games:

place    count(*)
1    11
2    11
3    7
4    3
5    7
6    2
count(*)
41

Since first place and second place finishes make the money in sit and gos, I've made the money 22 times in the 41 times I've entered a sit and go 8game, for a gaudy 53.6585 percentage. I want to see how long I can keep this up :-)

buy_in entry_fee num_players num_hands place winnings

  9000      1000           6       139     1    35100

delta: $25,100
Sit and go 8-game balance: $411,810
balance: $9,633,390