My distribution is

Ubuntu
33% (21523 votes)
Debian
20% (13249 votes)
RedHat
7% (4376 votes)
Fedora
7% (4882 votes)
OpenSUSE
3% (1811 votes)
CentOS
14% (9339 votes)
Arch Linux
9% (5615 votes)
Other
7% (4824 votes)
Total votes: 65619