Key	Year	Country	Number of lactations	Length of the lactations (days)	Milk yield per recorded cow (kg)	Milk per cow in 305 days (kg)	Percent fat content (%)	Percent protein content (%)	Calving interval (days)	Others	E-mail address of the responsible
11	2010	GREECE	25.256	330	9.683,12	7.764,69	3,84%	4,03%	423		ve46u038@minagric.gr
10	2009	GREECE	20.465	380	10.138,16	8.462,53	3,84%	3,36%	431		ve46u038@minagric.gr
9	2008	GREECE	27.924	363	10.059,06	8.315,56	3,95%	3,38%	450		ve46u038@minagric.gr
7	2007	GREECE	28.660	322	8.753,95	7.600,84	3,89%		451		ve46u038@minagric.gr
6	2006	GREECE	26.559	321	8.461,09	7.461,48	3,94%		427		ve46u038@minagric.gr
8	2005	GREECE	21.917	320	8.528,30	7.292,81	3,80%		430		ve46u038@minagric.gr
4	2004	GREECE	10.438	315	7.155,92	6.728,04	3,84%		440		ve46u038@minagric.gr
3	2003	GREECE	2.328	309	6.939,8	6.479.83	3,84%		438		ve46u038@minagric.gr
2	2002	GREECE	12150	309	6454,32	6370,54	3,46		390		Ve46u011@minagric.gr
1	2001	GREECE	22752	309	6233,1	6122,63	3,48		391		Ve46u011@minagric.gr