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.
Data Availability for the Target Countries
Country color indicates the level of data availability, with countries highlighted in black having country-specific data for all 10 parameters. Those in dark gray were missing one, two, or three parameters; Cuba (light gray) had no data identified. Countries in white were not investigated in our analysis.
