Source: U.S. Bureau of Economic Analysis  

Release: Gross Domestic Product  

Units:  Billions of Dollars, Seasonally Adjusted Annual Rate

Frequency:  Quarterly

Notes:

BEA Account Code: W013RC

A Guide to the National Income and Product Accounts of the United States (NIPA) - (http://www.bea.gov/national/pdf/nipaguid.pdf)

Source: U.S. Bureau of Economic Analysis  

Release: Personal Income and Outlays  

Units:  Billions of Dollars, Seasonally Adjusted Annual Rate

Frequency:  Monthly

Notes:

BEA Account Code: W823RC
Social security benefits include old-age, survivors, and disability insurance benefits that are distributed from the federal old-age and survivors insurance trust fund and the disability insurance trust fund.
A Guide to the National Income and Product Accounts of the United States (NIPA) - (http://www.bea.gov/national/pdf/nipaguid.pdf)

Source: U.S. Bureau of Labor Statistics  

Release: Employment Situation  

Units:  Thousands of Persons, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

Civilian noninstitutional population is defined as persons 16 years of age and older residing in the 50 states and the District of Columbia, who are not inmates of institutions (e.g., penal and mental facilities, homes for the aged), and who are not on active duty in the Armed Forces.

The series comes from the 'Current Population Survey (Household Survey)'

The source code is: LNU00000000