30,226 total progeny records from 9,929 dairy contemporary groups ( 736,245 herdmate records from 9,895 dairy contemporary groups)
5,350 progeny ( 47,012 herdmates) born to heifers 5,530 progeny ( 177,393 herdmates) born to 2nd parity dam 19,346 progeny ( 511,840 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 55.8%, FR: 35.3%, JE: 5.2%, NR: 1.3%, OTHER: 1.3%	HO: 61.1%, FR: 21.5%, JE: 12.2%, NR: 1.5%, OTHER: 1.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6% 2.4% 2.4%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.8% 19.8% 19.2%	17.8% 17.6% 18%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 40.7kg 40.7kg	40.1kg 40.2kg 40.3kg