40,730 total progeny records from 22,536 dairy contemporary groups ( 422,529 herdmate records from 22,153 dairy contemporary groups)
3,612 progeny ( 14,741 herdmates) born to heifers 6,370 progeny ( 103,192 herdmates) born to 2nd parity dam 30,748 progeny ( 304,596 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% 21.6% 20%	0% 21% 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