Month,Monthly milk production (pounds per cow)
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