Table 4 Investment distributed by type of investment. 2002-2004. NOK million

4	Investment distributed by type of investment. 2002-2004. NOK million¹

	2004	2003	2002


Total purchases	7 127	4 971	3 648
Purchase of land and estates	205	1 566	1 095
Purchase of buildings	5 182	2 156	1 037
Purchase of cars, equipment, machinery	1 710	1 228	1 471
Of which purchase of transport equipment	13	.	.
Of which purchase of data equipment, furniture and equipment	383	.	.
Of which purchase of medical equipment	1 152	.	.
Of which purchase of intangible assets	162	.	.
Other purchases	30	22	45
Total sales	-330	-105	-17
Sales of land and estates	-1	-64	-2
Sales of buildings	-269	0	-8
Sales of cars, equipment, machinery	61	-20	-6
Of which sales of transport equipment	-1	.	.
Of which sales of data equipment, furniture and equipment	-60	.	.
Of which sales of medical equipment	0	.	.
Of which sales of intangible assets	0	.	.
Other sales	1	-22	0

¹	Investments are calculated from health establishements` cash flow. Private institutions are not included.The figures are not consolidated due to transactions between the cooperations.