Is there data on the number of Snowflake proxies per country?
The raw descriptors collected by CollecTor are here. Documentation of the format is here. For countries, the line you are looking for is snowflake-ips, which is a comma-separated list of country=n counts.
There’s a preprocessed CSV of daily proxy counts from each country at proxy-country.csv · main · David Fifield / snowflake-graphs · GitLab.