Average National Holstein Productions 2021

YEAR	CONSISTENCY		PHENOTYPICAL TREND			COWS FOR BREEDING
YEAR	FARMS	COWS	MILK KG	FAT %	PROTEIN %	COWS FOR BREEDING
2012	12.578	1.130.270	9.320	3,72	3,38	90
2013	12.036	1.099.342	9.293	3,71	3,32	91
2014	11.517	1.076.181	9.472	3,67	3,29	93
2015	11.477	1.095.576	9.582	3,66	3,27	95
2016	11.123	1.106.461	9.742	3,75	3,32	99
2017	10.629	1.091.652	9.980	3,73	3,33	103
2018	9.896	1.081.855	10.136	3,76	3,35	109
2019	9.769	1.079.338	10.097	3,81	3,36	110
2020	9.711	1.107.536	10.286	3,79	3,35	114
2021	9.552	1.130.734	10.710	3,89	3,37	118

THE CONTROL DATA (WEIGHT ON WEIGHT) DIFFER FROM THE DELIVERY DATA (WEIGHT ON VOLUME) OF 0.3%. FOR 2021 THE RELATIVE PERCENTAGES ARE: FAT% 4.01 PROTEINS% 3.47