Portugal Animal Numbers, Cattle Dairy Cows Beginning Stocks by Year
| Market Year | Dairy Cows Beginning Stocks | Unit of Measure | Growth Rate |
| 1960 | 0 | (1000 HEAD) | NA |
| 1961 | 0 | (1000 HEAD) | NA |
| 1962 | 0 | (1000 HEAD) | NA |
| 1963 | 0 | (1000 HEAD) | NA |
| 1964 | 0 | (1000 HEAD) | NA |
| 1965 | 0 | (1000 HEAD) | NA |
| 1966 | 0 | (1000 HEAD) | NA |
| 1967 | 0 | (1000 HEAD) | NA |
| 1968 | 0 | (1000 HEAD) | NA |
| 1969 | 0 | (1000 HEAD) | NA |
| 1970 | 0 | (1000 HEAD) | NA |
| 1971 | 0 | (1000 HEAD) | NA |
| 1972 | 0 | (1000 HEAD) | NA |
| 1973 | 0 | (1000 HEAD) | NA |
| 1974 | 214 | (1000 HEAD) | NA |
| 1975 | 200 | (1000 HEAD) | -6.54 % |
| 1976 | 220 | (1000 HEAD) | 10.00 % |
| 1977 | 349 | (1000 HEAD) | 58.64 % |
| 1978 | 370 | (1000 HEAD) | 6.02 % |
| 1979 | 373 | (1000 HEAD) | 0.81 % |
| 1980 | 382 | (1000 HEAD) | 2.41 % |
| 1981 | 397 | (1000 HEAD) | 3.93 % |
| 1982 | 394 | (1000 HEAD) | -0.76 % |
| 1983 | 375 | (1000 HEAD) | -4.82 % |
| 1984 | 370 | (1000 HEAD) | -1.33 % |
| 1985 | 374 | (1000 HEAD) | 1.08 % |
| 1986 | 380 | (1000 HEAD) | 1.60 % |
| 1987 | 382 | (1000 HEAD) | 0.53 % |
| 1988 | 402 | (1000 HEAD) | 5.24 % |
| 1989 | 414 | (1000 HEAD) | 2.99 % |
| 1990 | 398 | (1000 HEAD) | -3.86 % |
| 1991 | 396 | (1000 HEAD) | -0.50 % |
| 1992 | 394 | (1000 HEAD) | -0.51 % |
Source: United States Department of Agriculture
See also: Commodity prices
See also: Commodities market
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