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
40	2010	France	3 773 000	82 000	46,0		4,17	3,51		michel.douguet@inst-elevage.asso.fr
39	2009	France	3 793 600	86 000	44,1	6 064	4,13	3,45		michel.douguet@inst-elevage.asso.fr
38	2008	France	3 758 600	92 000	40,1	6 105	4,14	3,49		michel.douguet@inst-elevage.asso.fr
37	2007	France	3 799 000	97 000	39,2	6 341	4,16	3,50		michel.douguet@inst-elevage.asso.fr
36	2006	France	3 896 000	103 000	37,8	6 277	4,18	3,48		michel.douguet@inst-elevage.asso.fr
21	2005	France	3 947 000	108 000	36,5	6 104	4,18	3,50		xavier.bourrigan@inst-elevage.asso.fr
20	2004	France	4 014 000	112 000	35,8	5 930	4,20	3,50		vigan.dervishi@inst-elevage.asso.fr
19	2003	France	4 127 000	116 000	35,6	5 862	4,19	3,47		vigan.dervishi@inst-elevage.asso.fr
17	2002	France	4 191 000	122 000	34,4	5 835	4,20	3,47		vigan.dervishi@inst-elevage.asso.fr
16	2001	France	4 412 000	131 000	33,7	5 759	4,22	3,44		vigan.dervishi@inst-elevage.asso.fr