Company Name,Share (%) Debian,12.4070 Windows Server,7.5550 Ubuntu,3.2044 CentOS,2.9280 Gentoo,1.7266 UNIX,0.6429 FreeBSD,0.5623 Fedora,0.1476 Red Hat,0.0743 SUSE,0.0581 Scientific Linux,0.0527 Raspbian,0.0136 , https://et.hostadvice.com/marketshare/os/cz/,