GROWTH IN GROSS DOMESTIC PRODUCT

GROWTH IN GROSS DOMESTIC PRODUCT

U.S. Gross Domestic Product (GDP) (quarterly estimates, seasonally adjusted, at annual rates)

U.S. Gross Domestic Product (GDP) (quarterly estimates, seasonally adjusted, at annual rates). If you are a user with a disability and cannot view this image, please call 800-853-1351 or email answers@bts.gov for further assistance.

U.S. GDP Growth Rate (quarterly estimates, seasonally adjusted, at annual rates)

U.S. GDP Growth Rate (quarterly estimates, seasonally adjusted, at annual rates). If you are a user with a disability and cannot view this image, please call 800-853-1351 or email answers@bts.gov for further assistance.

Gross Domestic Product (GDP) growth affects new demand for transportation services. The third quarter of 2001 was the first quarter since the first quarter of 1993 in which GDP did not grow in real terms.

GDP is the net output of goods and services produced by labor and property located in the United States. Real GDP is expressed in chained 1996 dollars.

U.S. Gross Domestic Product    Q2 01       Q3 01   
Billions of current dollars 10,203 10,248
Current dollars percent change from previous quarter   0.60   0.44
Billions of chained 1996 dollars  9,342  9,333
Chained 1996 dollars percent change from previous quarter   0.08  -0.09

NOTES: Quarterly GDP data are presented at an annual rate.

Chained 1996 dollars are calculated using chain-type indices, rather than constant dollars, to measure real GDP. The chain-type method first calculates the real changes between adjacent years. Annual rates of real changes are then chained (multiplied) together to obtain the rate of real changes between nonadjacent years. Chained dollars are preferable to constant dollars, which merely reflect overall price inflation, because chained dollars capture the effect of changes in the components of GDP.

SOURCE: U.S. Department of Commerce, Bureau of Economic Analysis, National Income and Products Accounts Data, Oct 31, 2001, available at: http://www.bea.doc.gov/bea/dn1.htm.