"Month","Monthly milk production: pounds per cow. Jan 62 ? Dec 75"
"1962-01",589
"1962-02",561
"1962-03",640
"1962-04",656
"1962-05",727
"1962-06",697
"1962-07",640
"1962-08",599
"1962-09",568
"1962-10",577
"1962-11",553
"1962-12",582
"1963-01",600
"1963-02",566
"1963-03",653
"1963-04",673
"1963-05",742
"1963-06",716
"1963-07",660
"1963-08",617
"1963-09",583
"1963-10",587
"1963-11",565
"1963-12",598
"1964-01",628
"1964-02",618
"1964-03",688
"1964-04",705
"1964-05",770
"1964-06",736
"1964-07",678
"1964-08",639
"1964-09",604
"1964-10",611
"1964-11",594
"1964-12",634
"1965-01",658
"1965-02",622
"1965-03",709
"1965-04",722
"1965-05",782
"1965-06",756
"1965-07",702
"1965-08",653
"1965-09",615
"1965-10",621
"1965-11",602
"1965-12",635
"1966-01",677
"1966-02",635
"1966-03",736
"1966-04",755
"1966-05",811
"1966-06",798
"1966-07",735
"1966-08",697
"1966-09",661
"1966-10",667
"1966-11",645
"1966-12",688
"1967-01",713
"1967-02",667
"1967-03",762
"1967-04",784
"1967-05",837
"1967-06",817
"1967-07",767
"1967-08",722
"1967-09",681
"1967-10",687
"1967-11",660
"1967-12",698
"1968-01",717
"1968-02",696
"1968-03",775
"1968-04",796
"1968-05",858
"1968-06",826
"1968-07",783
"1968-08",740
"1968-09",701
"1968-10",706
"1968-11",677
"1968-12",711
"1969-01",734
"1969-02",690
"1969-03",785
"1969-04",805
"1969-05",871
"1969-06",845
"1969-07",801
"1969-08",764
"1969-09",725
"1969-10",723
"1969-11",690
"1969-12",734
"1970-01",750
"1970-02",707
"1970-03",807
"1970-04",824
"1970-05",886
"1970-06",859
"1970-07",819
"1970-08",783
"1970-09",740
"1970-10",747
"1970-11",711
"1970-12",751
"1971-01",804
"1971-02",756
"1971-03",860
"1971-04",878
"1971-05",942
"1971-06",913
"1971-07",869
"1971-08",834
"1971-09",790
"1971-10",800
"1971-11",763
"1971-12",800
"1972-01",826
"1972-02",799
"1972-03",890
"1972-04",900
"1972-05",961
"1972-06",935
"1972-07",894
"1972-08",855
"1972-09",809
"1972-10",810
"1972-11",766
"1972-12",805
"1973-01",821
"1973-02",773
"1973-03",883
"1973-04",898
"1973-05",957
"1973-06",924
"1973-07",881
"1973-08",837
"1973-09",784
"1973-10",791
"1973-11",760
"1973-12",802
"1974-01",828
"1974-02",778
"1974-03",889
"1974-04",902
"1974-05",969
"1974-06",947
"1974-07",908
"1974-08",867
"1974-09",815
"1974-10",812
"1974-11",773
"1974-12",813
"1975-01",834
"1975-02",782
"1975-03",892
"1975-04",903
"1975-05",966
"1975-06",937
"1975-07",896
"1975-08",858
"1975-09",817
"1975-10",827
"1975-11",797
"1975-12",843

Monthly milk production: pounds per cow. Jan 62 ? Dec 75