Romney would have lost Ohio without the highest income voters

Wow.  I was glancing over the exit poll demographics and found this from the NYTime's report.  What it shows is that the highest income groups were over represented in the Ohio primary:

Income of $100,000 or more  (30% of voters!!!!) And of course Mittens wins them BIG:

Romney  46%
Santorum 32%
Gingrich  12%
Paul         9%

And how did Mittens fair with other income groups?

$50,000 or less  (32% of voters)
Santorum 37%
Romney   34%

$50,000 to $100,000 (37% of voters)
Santorum 43%
Romney   32%