37,699 total progeny records from 7,555 dairy contemporary groups ( 609,042 herdmate records from 7,523 dairy contemporary groups)
7,651 progeny ( 54,328 herdmates) born to heifers 8,307 progeny ( 145,796 herdmates) born to 2nd parity dam 21,741 progeny ( 408,918 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 37.7%, FR: 19.6%, JE: 39.4%, NR: 0.9%, OTHER: 1.3%	HO: 54.6%, FR: 19.3%, JE: 20.5%, NR: 1.6%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5% 2.2% 2.2%	5.7% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	13.6% 13.9% 13.8%	16.3% 16.1% 16.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39kg 38.9kg 38.7kg	39.7kg 39.7kg 40kg