Figure 6.
Subpopulation group comparisons with standardized population coverage ratios. Red and blue colors respectively represent less and greater service coverage for selected subpopulation groups compared to reference subpopulation groups.
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.