oneThis plural form is used for numbers like: n in 0..1
<span>
%{count}</span>
segment
otherThis plural form is used for numbers like: everything else
<span>
%{count}</span>
segments
<span>
%{count}</span>
segment
<span>
%{count}</span>
segments
<span>
%{count}</span>
segment
<span>
%{count}</span>
segments