This useful chart was developed by the United States Department of Agricultural Marketing Service (USDA – AMS), and you may find information about this chart, and how to order a copy, on page 8 of this linked PDF document.  It may also be viewed in our website’s online library:

http://ucanr.org/sites/postharvest/PFfruits/DriedFruitsNutsPhotos/?repository=29308&a=83309