TABLE 1.

Number of records, mean, and standard deviation (SD) in each data subset

Subset	N	Milk		Somatic cell score
		Mean	SD	Mean	SD
Parameter estimation
0	142,315	27.0	6.2	2.31	1.66
1	164,046	27.1	6.4	2.39	1.65
2	159,092	26.8	6.4	2.40	1.65
3	185,925	26.5	6.6	2.41	1.67
4	172,369	26.8	6.2	2.37	1.61
5	176,599	26.9	6.5	2.36	1.63
6	148,193	26.7	6.4	2.35	1.64
7	164,694	27.1	6.5	2.34	1.66
8	180,694	26.8	6.5	2.41	1.66
9	148,025	27.0	6.2	2.33	1.64
Genetic evaluation
	17,245,694	27.1	6.3	2.37	1.62