Thoroughbred Breeding in North America

I recently wrote an article related to Iowa Thoroughbred breeding, which was published by the Iowa Thoroughbred Breeders and Owners Association. Several people viewed and commented on it, and many messaged me asking for more information. As a result, I extracted a couple tables of Jockey Club public data from my spreadsheets which illustrate broader breeding comparisons.

​Following is the link to the complete article, which explains the illustrated chart:

thoroughbred_breeding_in_north_america_2017.pdf

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