10,630 total progeny records from 5,301 dairy contemporary groups ( 373,678 herdmate records from 5,289 dairy contemporary groups)
2,387 progeny ( 26,185 herdmates) born to heifers 2,411 progeny ( 87,599 herdmates) born to 2nd parity dam 5,832 progeny ( 259,894 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 67.7%, FR: 27.3%, JE: 2.3%, NR: 0.7%, OTHER: 1.0%	HO: 66.6%, FR: 21.4%, JE: 7.5%, NR: 1.0%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.9% 2.7% 2.7%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.9% 21.7% 21.9%	18.3% 18.4% 19%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.3kg 41kg 40.9kg	40.4kg 40.5kg 40.6kg