Key	Year	Country	Total number of dairy cows	Total number of dairy herds	Average of cows per herd	Average milk production per cow per year (kg)	Percent of fat production per cow per year (%)	Percent of protein production per cow per year (%)	Others	E-mail address of the responsible
16	2010	Denmark	576000	4100	140	8750	4,30	3,45		ufl@vfl.dk
15	2009	Denmark	560000	4300	130	8700	4,29	3,44		UFL@landscentret.dk
14	2008	Denmark	555000	4600	120	8200	4,26	3,41		UFL@landscentret.dk
12	2007	Denmark	553000	4900	112	8000	4,24	3,43		ufl@landscentret.dk
9	2006	Denmark	556000	5200	105	8000	4,31	3,43		ufl@landscentret.dk
8	2005	Denmark	555000	5900	94	7850	4,31	3,45		ufl@landscentret.dk
4	2004	Denmark	569000	6600	86	7700	4,31	3,46		ufl@landscentret.dk
3	2003	Denmark	595000	7400	81	7500	4,32	3,47		ufl@landscentret.dk
2	2002	Denmark	605000	8100	74	7300	4,29	3,45		ufl@landscentret.dk
1	2001	Denmark	627000	9000	69	7200	4,32	3,57		ufl@landscentret.dk