Table 1 
Milk production per cow, Canada, 1921 to 2011 

Milk production per cow, Canada, 1921 to 2011
Kilolitres – Milk productionNumber – Dairy cowsKilolitres – Milk per cow
1921 5,236,596 3,228,633 1.6
1931 6,311,482 3,523,001 1.8
1941 6,955,603 3,626,025 1.9
1951 6,469,072 2,907,849 2.2
1956 7,338,927 3,163,663 2.3
1961 8,003,001 2,989,645 2.7
1966 8,013,928 2,676,790 3.0
1971 7,745,674 2,257,445 3.4
1976 7,471,214 1,993,427 3.7
1981 7,328,151 1,772,350 4.1
1986 7,305,174 1,456,463 5.0
1991 7,268,742 1,315,178 5.5
1996 7,172,203 1,227,732 5.8
2001 7,556,398 1,060,965 7.1
2006 7,435,149 996,024 7.5
2011 7,764,331 961,726 8.1
Source(s):
  • Milk production: CANSIM tables 003-0011 and M331-342.
  • Dairy cows: Census of Agriculture, CANSIM table 004-0004.
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