21,187 total progeny records from 8,178 dairy contemporary groups ( 468,953 herdmate records from 8,138 dairy contemporary groups)
5,336 progeny ( 42,279 herdmates) born to heifers 5,216 progeny ( 106,715 herdmates) born to 2nd parity dam 10,635 progeny ( 319,959 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.6%, FR: 29.7%, JE: 1.2%, NR: 0.3%, OTHER: 0.8%	HO: 64.9%, FR: 26.4%, JE: 4.6%, NR: 0.7%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.4% 2.7% 2.7%	6.5% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.6% 20.6% 20.6%	19.1% 19.2% 19.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.1kg 41kg 40.9kg	40.7kg 40.7kg 40.8kg