Wednesday, December 19, 2012
This is a report of the National Academies' National Research Council, Committee on National Statistics (CNSTAT), which was commissioned by the USDA Food and Nutrition Service. It is available here by permission. It may also be obtained through the National Research Council's website. This is the final version of the report. An earlier, prepublication version was made available in May 2012, but should no longer be used. This final version includes some important corrections.