How many million cases of shell eggs were used in 2007 the form egg products?

I do not have access to real-time information, including specific data on egg production and usage like the number of shell eggs used in egg products in 2007.

To find that information, I recommend searching for reliable sources like:

* United States Department of Agriculture (USDA): The USDA's National Agricultural Statistics Service (NASS) collects data on agricultural production, including egg production.

* American Egg Board: This organization provides information on egg production, consumption, and industry trends.

* Industry publications and reports: Trade publications and market research firms often publish data on the egg industry.

You might also try searching for academic research papers or government reports that focus on egg consumption and processing.