NAPHA Registry Statistics

The following pages contain statistics relating to the North American Peruvian Horse Association (NAPHA) online purebred studbook that might be interesting to others.

This is purely a personal project, not associated with NAPHA. This data is not audited, and has not been reviewed, approved, or otherwise checked in any way by NAPHA. It is provided for informational purposes only.

This data has been collated by Stevi Deter. Please feel free to contact me with any questions or concerns.

Sires and Dams

• Top Ten: the top NAPHA registered producing mares and stallions.
• Influence of Top Producers: comparison of the top NAPHA registered producing sires and dams with their own sires and dams, and their relative influence on the breed to four generations
• Foal Data: some statistics about numbers of foals that registered horses have.
• Foals per Mare: chart showing the number of foals had by mares
• Foals per Sire: chart showing the number of foals had by sires
• Age at Foaling: chart showing the age at which mares have foals

Horses in General

• Gender and Import numbers: numbers and percentages of registered horses, by gender and by import vs. domestically bred.
• Domestic Registered Horses by Year Born: chart showing numbers of domestically bred NAPHA registered PPHs by foal year.
• Imported Registered Horses by Year Born: chart showing numbers of imported NAPHA registered PPHs by foal year.
• All Registered Horses by Year Born: chart showing numbers of all NAPHA registered PPHs by foal year.
• Statistics on Registered Horses by Foal Year: some statistics about numbers of registered horses by year born

Other Links

• Glossary: a brief review for those of us who can never remember the difference between "mean" and "median".

©2005 Stephanie M. Deter