20,343 total progeny records from 10,455 dairy contemporary groups ( 561,498 herdmate records from 10,395 dairy contemporary groups)
4,342 progeny ( 37,561 herdmates) born to heifers 4,250 progeny ( 134,055 herdmates) born to 2nd parity dam 11,751 progeny ( 389,882 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 77.5%, FR: 18.3%, JE: 1.3%, NR: 0.5%, OTHER: 1.0%	HO: 70.9%, FR: 19.9%, JE: 4.5%, NR: 1.0%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.7% 3% 3%	6.4% 2.4% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.9% 19.6% 19.5%	16.7% 16.7% 17.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.2kg 41.4kg 41.1kg	40.2kg 40.3kg 40.4kg