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{"definition": "Choropleth map showing the change in the number of farms by county from 2007 to 2012. There are 6 categories which shows significant increase or decreases in the number of farms. Significant increases are in the Southwestern states, and significant decreases are in the Central and Eastern states.", "availableYears": "2012", "name": "Change in Number of Farms: 2007 to 2012", "units": "Change in No. of Farms", "shortName": "y12_M250", "geographicLevel": "County/County-equivalent", "dataSources": "NASS"} |