Key	Year	Country	Breed	Number of lactations	Length of the lactations (days)	Milk yield per recorded cow (kg)	Milk per cow in 305 days (kg)	Percent of fat content (%)	Percent of protein content (%)	Calving interval (days)	Others	E-mail address of the responsible
31	2010	Latvia	Holstein Black and White	32876	374		6724	4,16	3,22			ldc@ldc.gov.lv
32	2010	Latvia	Latvian Blue	514	339		4666	4,35	3,37			ldc@ldc.gov.lv
30	2010	Latvia	Latvian Brown	48276	351		5493	4,47	3,19			ldc@ldc.gov.lv
28	2009	Latvia	Holstein Black and White	33321	373		4307	4.19	3.23			ldc@ldc.gov.lv
29	2009	Latvia	Latvian Blue	554	335		4307	4.39	3.36			ldc@ldc.gov.lv
27	2009	Latvia	Latvian Brown	53930	350		5233	4.48	3.35			ldc@ldc.gov.lv
25	2008	Latvia	Holstein Black and White	32093	373		6269	4.19	3.23			ldc@ldc.gov.lv
26	2008	Latvia	Latvian Blue	467	330		4292	4.40	3.37			ldc@ldc.gov.lv
24	2008	Latvia	Latvian Brown	58536	349		5103	4.44	3.26			ldc@ldc.gov.lv
22	2007	Latvia	Holstein Black and White	30753	368		6061	4,21	3,19			ldc@ldc.gov.lv
23	2007	Latvia	Latvian Blue	352	329		4325	4,39	3,35			ldc@ldc.gov.lv
21	2007	Latvia	Latvian Brown	62043	347		5035	4,45	3,32			ldc@ldc.gov.lv
19	2006	Latvia	Holstein B&W	30622	360		5854	4,24	3,20			Erna.Galvanovska@ldc.gov.lv
20	2006	Latvia	Latvian Blue	264	330		4412	4,38	3,34			Erna.Galvanovska@ldc.gov.lv
18	2006	Latvia	Latvian Brown	65656	346		4926	4,45	3,33			Erna.Galvanovska@ldc.gov.lv
16	2005	Latvia	Holstein B&W	25389	355		5692	4,26	3,23	414		ldc@ldc.gov.lv
17	2005	Latvia	Latvian Blue	182	329		4386	4,36	3,36	395		ldc@ldc.gov.lv
15	2005	Latvia	Latvian Brown	59512	342		4886	4,46	3,36	404		ldc@ldc.gov.lv
14	2004	Latvia	Holstein	15685			5601	4,25	3,16			ldc@ldc.gov.lv
13	2004	Latvia	Latvian Brown	35289			4831	4,48	3,29			ldc@ldc.gov.lv
8	2003	Latvia	Holstein Black and White	17377	305		5296	4,21	3,09	-		Leonids.Cemms@vcidac.lv
4	2003	Latvia	Latvia Brown	42219	305		4550	4,45	3,22	-		Leonids.Cemms@vcidac.lv
12	2003	Latvia	Other breeds	1547	305		4867	4,42	3,21	-		Leonids.Cemms@vcidac.lv
7	2002	Latvia	Holstein Black and White	15782	305		5220	4,21	3,14			Leonids.Cemms@vcidac.lv
3	2002	Latvia	Latvia Brown	41304	305		4550	4,46	3,31			Leonids.Cemms@vcidac.lv
11	2002	Latvia	Other breeds	1246	305		4821	4,47	3,31			Leonids.Cemms@vcidac.lv
6	2001	Latvia	Holstein Black and White	15231	305		5052	4,19	3,14			Leonids.Cemms@vcidac.lv
2	2001	Latvia	Latvia Brown	42066	305		4357	4,45	3,30			Leonids.Cemms@vcidac.lv
10	2001	Latvia	Other breeds	982	305		4656	4,38	3,28			Leonids.Cemms@vcidac.lv
5	2000	Latvia	Holstein Black and White	14985	322		4969	4,16	3,13			Leonids.Cemms@vcidac.lv
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