Table 1.

Number of animals (na) and lactations (nl), mean (kg), standard deviation (SD), variation coefficient (CV%) and minimum (Min) and maximum (Max) values for each trait.

Trait1	na	nl	Mean	SD	CV%	Min	Max
UM150_270	1,799	4,204	1,636	637	38.9	110	4,475
FM150_270	1,798	4,205	1,767	628	35.5	110	4,475
UM90_270	1,891	4,449	1,592	654	41.8	110	4,475
FM90_270	1,888	4,442	1,780	642	36.1	110	4,650
UM150_305	1,800	4,208	1,664	659	39.6	110	4659
FM150_305	1,798	4,201	1,973	689	34.9	123	5,052
UM90_305	1,891	4,450	1,619	676	41.7	110	4,659
FM90_305	1,879	4,408	1,981	691	34.9	319	5,502

¹FM_{150_270} and UM_{150_270}: adjusted and unadjusted milk production for 270 days in milk for lactations from 150 to 270 days; FM_{90_270} and UM_{90_270}: adjusted and unadjusted milk production for 270 days in milk for lactations from 90 to 270 days; FM_{150_305} and UM_{150_305}: adjusted and unadjusted milk production for 305 days in milk for lactations from 150 to 305 days; FM_{90_305} and UM_{90_305}: adjusted and unadjusted milk production for 305 days in milk for lactations from 90 to 305 days.