The following are the values of a time series for the first four time periods: 
Using a four-period moving average,the forecasted value for time period 5 is:
Definitions:
Freedoms
Fundamental rights and liberties that individuals have, often protected by laws and constitutions, such as speech, religion, and assembly.
1988
A year marked by significant global events, including notable advancements in technology and major political shifts.
Golden Age
A period of great prosperity and achievement in a society's history, often idealized.
American Consumers
Refers to the buying behaviors and patterns of individuals residing in the United States, often analyzed for insights into economic health and trends.
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