The German empire has taken its census quinquennially since its foundation, but long before 1871 a.
Each elected its officers and treasurers at an annual meeting, and every five years a revision of the list of members was held, corresponding to that of the senators held quinquennially by the city magistrates.
Cook, History of the English Turf (1903); The General Stud-Book (issued quinquennially); and the Stud-Books of the various breed societies.
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