Table 3.—Contributions to Percent Change in Real Gross Domestic Product

	1999
	I	II	III	IV
Percent change at annual rate:
Gross domestic product	3.7	1.9	5.7	7.3
Percentage points at annual rates:
Personal consumption expenditures	4.28	3.36	3.33	4.07
Durable goods	.96	.71	.62	1.03
Nondurable goods	1.69	.64	.73	1.51
Services	1.63	2.00	1.98	1.53
Gross private domestic investment	.64	–.36	2.26	1.72
Fixed investment	1.49	1.10	1.16	.48
Nonresidential	.95	.86	1.33	.39
Structures	–.18	–.16	–.11	–.01
Equipment and software	1.13	1.02	1.44	.40
Residential	.54	.24	–.17	.09
Change in private inventories	–.85	–1.46	1.09	1.24
Net exports of goods and services	–2.13	–1.35	–.73	–.12
Exports	–.61	.42	1.19	1.08
Goods	–.74	.32	1.19	.83
Services	.13	.10	0	.24
Imports	–1.53	–1.77	–1.92	–1.20
Goods	–1.28	–1.59	–1.84	–1.12
Services	–.24	–.19	–.08	–.08
Government consumption expenditures and gross investment	.88	.23	.81	1.61
Federal	–.03	.13	.26	.87
National defense	–.16	–.10	.42	.65
Nondefense	.13	.23	–.16	.22
State and local	.91	.10	.55	.75

NOTE—More detailed contributions to percent change in real gross domestic product are shown in NIPA table 8.2. Contributions to percent change in major components of real gross domestic product are shown in tables 8.3 through 8.6.