CPI Adjustment

CPI Adjustment. Shall mean that percentage equal to the percentage increase between: (i) the seasonally unadjusted consumer Price Index for All Urban Consumers (all items), U.S. city Average (1982-84 =100), as published by the U.S. Department of Labor, Bureau of Labor Statistics ("CPI-U") for the month of December of the second year prior to the Escalation Date; and (ii) the seasonally unadjusted CPI-U for the month of December immediately preceding the Escalation Date.