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
4	2006	Cyprus		290		7756	3.4	3.4			c.papachristoforou@cut.ac.cy
3	2005	Cyprus		293		7587	3.5	3.4			c.papachristoforou@cut.ac.cy
2	2004	Cyprus		291		7145	3.4	3.2			c.papachristoforou@cut.ac.cy
1	2003	Cyprus		292		7130	3.3	3.2			c.papachristoforou@cut.ac.cy