Table 4-3: Northland's Ecological Balance of Trade by economic sector, 1997-98

Economic sector	Imports purchased by the economic sector (embodied ha)	Exports sold by the economic sector (embodied ha)	Balance of Trade (embodied ha)
Agriculture - Interregional trade	3,010	192,650	189,640
Forestry - Interregional trade	40	27,110	27,070
Fishing and hunting - Interregional trade	0	1,050	1,050
Mining and quarrying - Interregional trade	30	220	190
Manufacturing - Interregional trade	27,140	24,620	-2,520
Utilities and construction - Interregional trade	80	2,310	2,230
Services - Interregional trade	280	690	410
Domestic final demand - Interregional trade	1,070	0	-1,070
Interregional Balance of Trade	31,650	248,650	217,000
Agriculture - International trade	6,450	128,480	122,030
Forestry - International trade	580	49,960	49,380
Fishing and hunting - International trade	1,060	2,290	1,230
Mining and quarrying - International trade	240	570	330
Manufacturing - International trade	52,130	390,030	337,900
Utilities and construction - International trade	3,250	130	-3,120
Services - International trade	17,750	18,460	710
Domestic final demand - International trade	45,520	0	-45,520
International Balance of Trade	126,980	589,930	462,950
Total Balance of Trade	158,630	838,580	679,950