Character. The name of the country for which you want contact
data.
location
Character. One of "all", "home", "school", "work" or "other".
Value
A square (16 by 16) matrix containing the contact data between
the different age classes for a given country.
References
Kiesha Prem, Alex R. Cook, Mark Jit, Projecting social contact
matrices in 152 countries using contact surveys and demographic data, PLoS
Comp. Biol. (2017), 10.1371/journal.pcbi.1005697