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
9	2009	Estonia	99617	4781	20,8	6849	4,10	3,30		aire.pentjarv@jkkeskus.ee
8	2008	Estonia	103000	5621	18,3	6765	4,00	3,30		aire.pentjarv@jkkeskus.ee
7	2007	Estonia	108400	6779	16,0	6368	4,00	3,30		aire.pentjarv@jkkeskus.ee
6	2006	Estonia	112800	8771	12,9	6225	4,10	3,30		aire.pentjarv@jkkeskus.ee
5	2005	Estonia	116500	9757	11,9	5751	4,10	3,30		aire.pentjarv@jkkeskus.ee
4	2004	Estonia	116800	10180	11,5	5484	4,10	3,30		aire.pentjarv@jkkeskus.ee
3	2003	ESTONIA	115600	10897	10,6	5176	4,10			aire.pentjarv@reg.agri.ee
2	2002	ESTONIA	129300	10911	11,9	5138				aire.pentjarv@reg.agri.ee
1	2001	ESTONIA	131000	10372	12,6	5152				aire.pentjarv@reg.agri.ee