Average daily handle has
declined 6.9%,
from $12,527,694 last year to $11,662,311 in 2010.
There have been 17 fewer races this summer than last—261 compared to 278.
http://www.bloodhorse.com/horse-raci...-wagering-down
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In 2011 how about trying it at a rate that has been proven to work: 15%