Table 5.—Revisions to Gross Private Domestic Investment

[Billions of dollars]

	1959	1982	1987	1992	1996	1997	1998
Total revision	–0.3	15.0	34.3	76.2	110.8	127.7	164.1
Definitional	0	15.4	31.4	60.8	95.1	106.6	123.4
Software	0	15.4	31.4	60.8	95.1	106.6	123.4
Statistical	–.3	–.4	2.9	15.4	15.7	21.1	40.7
Source of revision by component
Private fixed investment	0	15.4	31.4	68.2	112.9	126.8	152.2
Nonresidential	0	15.4	31.3	68.2	111.5	125.4	153.1
Structures	0	0	0	3.0	8.1	13.9	25.9
Equipment and software	.1	15.4	31.4	65.2	103.4	111.6	127.2
Residential	0	0	0	–.1	1.5	1.3	–.9
Change in private inventories	–.3	–.4	2.9	8.0	–2.1	.9	11.9
Farm	0	0	0	0	.3	–1.5	–6.4
Nonfarm	–.2	–.5	2.9	8.1	–2.4	2.5	18.2