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.
a) Weekday network b) Weekend network c) Communities from weekday network d) Communities from weekend network. Red dots are stands which show no flows in the reporting period, typically because they were not active.
