21,472 total progeny records from 11,466 dairy contemporary groups ( 629,614 herdmate records from 11,404 dairy contemporary groups)
4,321 progeny ( 37,527 herdmates) born to heifers 4,226 progeny ( 149,837 herdmates) born to 2nd parity dam 12,925 progeny ( 442,250 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 77.4%, FR: 18.3%, JE: 1.3%, NR: 0.5%, OTHER: 1.0%	HO: 70.8%, FR: 20.1%, JE: 4.4%, NR: 0.9%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.1% 3.1% 3.1%	6.8% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.7% 21.8% 21.6%	19.1% 19.2% 19.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.8kg 41.9kg 41.8kg	40.9kg 41kg 41kg