a long time ago someone posted a link to a study on what are most popular numbers picked by players.
i know the lottery comission doesnt release this data. but the people doing the study worked backwards.
looking at payout differences based on the drawn numbers.
it was interesting reading , and had a pretty color chart of hot picks and cold picks.
no idea where it is now was like 5 years ago. but there ya go , someones keen on knowing what numbers are played by more people.