Data about ACU size is based on ACU partner interviews. In all cases the interviewee
verified, at our request, the reported numbers through reference to the national office phone
list. Local office partner interviews corroborated this ACU size information.
t 'Permanent' manager — a manager assigned to the ACU with indefinite term.
t 'Rotating' manager — a manager assigned to the ACU with a defined term, normally three
years.
§ Based on an analysis of the Report on Business 1994 rankings.