21,185 total progeny records from 8,533 dairy contemporary groups ( 473,808 herdmate records from 8,486 dairy contemporary groups)
5,851 progeny ( 49,235 herdmates) born to heifers 5,556 progeny ( 107,076 herdmates) born to 2nd parity dam 9,778 progeny ( 317,497 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 70.4%, FR: 26.2%, JE: 1.3%, NR: 0.3%, OTHER: 0.7%	HO: 67.6%, FR: 24.3%, JE: 3.9%, NR: 0.7%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.7% 2.7%	6.4% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.7% 21.6% 21.5%	18.9% 18.8% 19.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.4kg 41.5kg 41.5kg	40.9kg 40.9kg 40.9kg