[ooni-dev] Some graphs of OONI coverage (country, continent, test_name)

Here are some quick graphs visualizing the number of OONI reports in various dimensions.

https://people.torproject.org/~dcf/graphs/ooni-coverage-20170428/Rplots.pdf https://people.torproject.org/~dcf/graphs/ooni-coverage-20170428/ (source code)

My research group was interested in knowing, for example, which countries have high OONI coverage and which don't. These graphs show total volume of reports over time, also broken down by country and continent, and the most common test_names.