1.
Windows Server
16.67%
2.
Ubuntu
2.14%
3.
CentOS
1.43%
4.
Debian
0.89%
5.
UNIX
0.83%
6.
FreeBSD
0.10%
7.
Red Hat
0.07%
8.
Fedora
0.05%
9.
SUSE
0.02%