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
10	2010	GREECE	21.989	402	9.934,12	8.467,56	3,84%	4,03%	425		ve46u038@minagric.gr
9	2009	GREECE	16.710	376	9.981,87	8.347,14	3.84%	3,36%	425		ve46u038@minagric.gr
8	2008	GREECE	26.527	430	10.328,30	8.628,75	3,95%	3,38%	460		ve46u038@minagric.gr
7	2007	GREECE	19.332	325	8.718,51	7.580,35	3,89%		472		ve46u038@minagric.gr
6	2006	GREECE	17.850	324	8.440,90	7.461,26	3,94%		423		ve46u038@minagric.gr
5	2005	GREECE	14.515	323	8.676,32	7.292,72	3,80%		427		ve46u038@minagric.gr
4	2004	GREECE	5.968	318	7.277,47	6.803,86	3,84%		439		ve46u038@minagric.gr
3	2003	GREECE	2.648	311	6.937,61	6.471,69	3,84%		438		ve46u038@minagric.gr
2	2002	GREECE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	Ve46u011@minagric.gr
1	2001	GREECE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	NOT AVAILABLE	Ve46u011@minagric.gr