Figure 4. Distribution of traffic volume.
Cumulative distribution of total traffic volume V for articles created in 2012 (solid) and pre-existing 2012 (dashed).
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.