Table D.—Contributions to Percent Change in Real Gross Domestic Product by Industry Group, Selected Periods

	1977–98	1977–87	1987–98	1987–92	1992–98
Percent change:
Gross domestic product	3.1	3.1	3.0	2.4	3.6
Percentage points:
Private industries	2.8	2.7	2.9	2.1	3.5
Agriculture, forestry, and fishing	.1	.1	0	.1	0
Mining	0	0	0	0	0
Construction	.1	.1	.1	0	.1
Manufacturing	.6	.6	.5	.1	.8
Durable goods	.4	.4	.5	.1	.7
Nondurable goods	.1	.3	0	0	.1
Transportation and public utilities	.3	.3	.4	.3	.4
Transportation	.1	.1	.1	.1	.2
Communications	.2	.1	.2	.1	.2
Electric, gas, and sanitary services	.1	0	.1	.1	0
Wholesale trade	.4	.3	.4	.3	.5
Retail trade	.3	.3	.4	.2	.5
Finance, insurance, and real estate	.5	.5	.5	.4	.6
Services	.6	.6	.6	.6	.7
Statistical discrepancy/1/...	–.1	–.1	0	.1	–.1
Government	.2	.2	.1	.2	.1
Not allocated by industry/2/	0	.2	0	0	0

1. Equals gross domestic product measured as the sum of expenditures less gross domestic income.

2. Equals gross domestic product less the statistical discrepancy and the sum of gross product originating of the detailed industries.

NOTE.—For information on the calculation of the contributions to percent change, see footnote 6 in text.