Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The MNI is indicated on the graph at the top of the bar of each site/phase. Only the site/phases with MNI of cereal grains ≥ 30 are considered in this graph.
