How many % of top 1000 .ch domain names(2017) are using Cloudflare?

SWITCH open data we have been publishing a CSV file with the top 1,000 .ch domain names here each month. This file contains the domain names most frequently searched for on the DNS.

Here's the result.

Type	Count
Cloudflare	194
Normal	806

19.4%

of top 1000 .ch domain names are using Cloudflare.