1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
1040.0
1006.0
910.0
879.0
855.0
808.0
780.0
760.0
739.0
711.0
691.0
676.0
668.0
622.0
592.0
576.0
547.0
528.0
512.0
504.0
U.S. Buttermilk Sales
Year
Mil. lbs.