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.
Light blue lines represent the median of the likes distributions; pale blue shaded boxes represent the interquartile range (25–75 percentile); horizontal bars represent the extremes of the distributions. Users active on 4 categories are 15, 510; users active on 3 categories are 20, 929; users active on 2 categories are 21, 631; and users active on 1 category are 9, 980.
