Gross Domestic Product: Implicit Price Deflator (GDPDEF)

Q1 1978: 6.4
Updated: Jan 22, 2026 7:46 AM CST
Q1 1978:  6.4  
Q4 1977:  6.6  
Q3 1977:  6.2  
Q2 1977:  6.2  
Q1 1977:  5.8  
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Units:

Percent Change from Year Ago,
Seasonally Adjusted

Frequency:

Quarterly

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Notes

Source: U.S. Bureau of Economic Analysis  

Release: Gross Domestic Product  

Units:  Index 2017=100, Seasonally Adjusted

Frequency:  Quarterly

Notes:

BEA Account Code: A191RD

The number of decimal places reported varies over time. A Guide to the National Income and Product Accounts of the United States (NIPA).

Suggested Citation:

U.S. Bureau of Economic Analysis, Gross Domestic Product: Implicit Price Deflator [GDPDEF], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/GDPDEF, .


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