Table 1.

Distribution and means of the reproductive and productive life traits

Birth year	No	FC	DIM	LS	Calving year	SC		TC
						No	Mean	No	Mean
1998	36,930	780.2	1,268.8	1,985.5	2000	409	351.9
1999	40,891	787.4	1,278.6	1,946.2	2001	13,372	403.5	347	356.9
2000	40,871	783.7	1,280.2	1,946.2	2002	21,935	409.0	9,811	392.0
2001	39,600	787.2	1,264.7	1,946.2	2003	23,383	410.5	15,963	407.5
2002	41,331	789.7	1,236.8	1,929.8	2004	23,334	411.8	18,231	414.8
2003	38,442	788.5	1,161.7	1,881.8	2005	25,815	412.1	17,613	415.6
2004	38,508	788.6	1,063.3	1,809.8	2006	25,156	416.1	18,780	413.7
					2007	25,209	415.9	18,688	417.3
					2008	8,812	447.8	18,918	420.1
					2009	499	468.3	8,698	448.2
					2010	72	454.6	1,031	472.8
Overall	276,5731					167,9962	413.8	128,0802	415.8

FC = Days to first calving, DIM = Days in milk for lifetime, LS = Days of lifespan, SC = Days between first and second calving, TC = Days between second and third calving.

¹Total number of cows.

²Total number of records.