Elections must be called at no more than five-year intervals.

The permission was renewed at five-year intervals until June 1989.

Some seeds are produced every year, and good seed crops occur at three- to five-year intervals.

The five-year interval seemed to bother him only slightly.

Since the 1960's most of the coast has been photographed at five-year intervals by government agencies.

Nine general elections have been held in five-year intervals since 1959.

Most travel insurers increase prices at five-year intervals once you reach 65.

They were first awarded in 1968, and they have been given out at five-year intervals since then.

Chances were Hobart would remember her even after the traumatic five-year interval.

"I think we should deal in five-year intervals from now on," he said.