United States Animal Numbers, Swine Ending Stocks Annual Growth Rate
| Market Year | Ending Stocks | Unit of Measure | Growth Rate |
| 1960 | 55506 | (1000 HEAD) | NA |
| 1961 | 61836 | (1000 HEAD) | 11.40 % |
| 1962 | 62726 | (1000 HEAD) | 1.44 % |
| 1963 | 62061 | (1000 HEAD) | -1.06 % |
| 1964 | 56106 | (1000 HEAD) | -9.60 % |
| 1965 | 50519 | (1000 HEAD) | -9.96 % |
| 1966 | 57125 | (1000 HEAD) | 13.08 % |
| 1967 | 58818 | (1000 HEAD) | 2.96 % |
| 1968 | 60829 | (1000 HEAD) | 3.42 % |
| 1969 | 57046 | (1000 HEAD) | -6.22 % |
| 1970 | 67285 | (1000 HEAD) | 17.95 % |
| 1971 | 62412 | (1000 HEAD) | -7.24 % |
| 1972 | 59017 | (1000 HEAD) | -5.44 % |
| 1973 | 60614 | (1000 HEAD) | 2.71 % |
| 1974 | 54693 | (1000 HEAD) | -9.77 % |
| 1975 | 49267 | (1000 HEAD) | -9.92 % |
| 1976 | 54934 | (1000 HEAD) | 11.50 % |
| 1977 | 56539 | (1000 HEAD) | 2.92 % |
| 1978 | 60356 | (1000 HEAD) | 6.75 % |
| 1979 | 67319 | (1000 HEAD) | 11.54 % |
| 1980 | 64462 | (1000 HEAD) | -4.24 % |
| 1981 | 58698 | (1000 HEAD) | -8.94 % |
| 1982 | 54534 | (1000 HEAD) | -7.09 % |
| 1983 | 56694 | (1000 HEAD) | 3.96 % |
| 1984 | 54073 | (1000 HEAD) | -4.62 % |
| 1985 | 52314 | (1000 HEAD) | -3.25 % |
| 1986 | 51001 | (1000 HEAD) | -2.51 % |
| 1987 | 54384 | (1000 HEAD) | 6.63 % |
| 1988 | 55466 | (1000 HEAD) | 1.99 % |
| 1989 | 53788 | (1000 HEAD) | -3.03 % |
| 1990 | 54416 | (1000 HEAD) | 1.17 % |
| 1991 | 57649 | (1000 HEAD) | 5.94 % |
| 1992 | 58202 | (1000 HEAD) | 0.96 % |
| 1993 | 57940 | (1000 HEAD) | -0.45 % |
| 1994 | 59738 | (1000 HEAD) | 3.10 % |
| 1995 | 58201 | (1000 HEAD) | -2.57 % |
| 1996 | 56124 | (1000 HEAD) | -3.57 % |
| 1997 | 61158 | (1000 HEAD) | 8.97 % |
| 1998 | 62204 | (1000 HEAD) | 1.71 % |
| 1999 | 59335 | (1000 HEAD) | -4.61 % |
| 2000 | 59110 | (1000 HEAD) | -0.38 % |
| 2001 | 59722 | (1000 HEAD) | 1.04 % |
| 2002 | 59554 | (1000 HEAD) | -0.28 % |
| 2003 | 60453 | (1000 HEAD) | 1.51 % |
| 2004 | 60982 | (1000 HEAD) | 0.88 % |
| 2005 | 61463 | (1000 HEAD) | 0.79 % |
| 2006 | 62516 | (1000 HEAD) | 1.71 % |
| 2007 | 68177 | (1000 HEAD) | 9.06 % |
| 2008 | 67148 | (1000 HEAD) | -1.51 % |
| 2009 | 64887 | (1000 HEAD) | -3.37 % |
| 2010 | 64925 | (1000 HEAD) | 0.06 % |
| 2011 | 66361 | (1000 HEAD) | 2.21 % |
| 2012 | 65200 | (1000 HEAD) | -1.75 % |
| 2013 | 65575 | (1000 HEAD) | 0.58 % |
Source: United States Department of Agriculture
See also: Commodity prices
See also: Commodities market
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