40,734 total progeny records from 22,538 dairy contemporary groups ( 422,536 herdmate records from 22,155 dairy contemporary groups)
3,611 progeny ( 14,741 herdmates) born to heifers 6,371 progeny ( 103,197 herdmates) born to 2nd parity dam 30,752 progeny ( 304,598 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.9%, FR: 9.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 70.2%, FR: 13.0%, JE: 0.4%, NR: 0.1%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.7% 3.3% 3.3%	8.8% 3.4% 3.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 21.1% 21.1%	0% 20% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.9kg 42.1kg 42kg	42.3kg 42.5kg 42.4kg