Average Price Index definition

Average Price Index means the average of the Price Indices issued for the most recent four (4) quarters prior to the date on which the Average Price Index is to be determined for which Price Indices have previously been announced.
Average Price Index for any Lease Year is the average of Price Indices issued in the twelve (12) month period ending two (2) months prior to the first day of that Lease Year and such average is the "AVERAGE PRICE INDEX" for that Lease Year. In making an average there shall be excluded any index which itself is an average (i.e., there shall be no averaging of averages).
Average Price Index means the Consumers' Price Index, "All Items, An Urban Consumers, U.S. City Average (1967 = 100)" issued from time to time by the Bureau.