Water Use Statistics
Material flow accounts 
Compound material balance: Resources by type of indicator and   year.
Units: tonnes

	2006	2005	2004	2003	2002	2001	2000	
(A):National extraction	725,805,363	683,036,454	679,143,864	671,122,666	619,546,684	570,132,056	548,137,720	
(A)1:Fossil fuels	18,671,440	19,785,919	21,050,276	21,104,484	22,800,162	23,526,019	23,840,629	
(A)2:Minerals	588,422,755	553,023,916	528,912,745	522,553,481	472,112,200	426,672,588	392,871,438	
(A)3:Metal ores	301,799	357,143	213,335	190,227	331,603	677,479	1,490,258	
(A)4:Industrial minerals	38,357,890	39,322,248	45,354,029	46,168,182	45,405,725	36,909,983	35,207,468	
(A)5:Construction minerals	549,763,066	513,344,525	483,345,381	476,195,072	426,374,872	389,085,126	356,173,712	
(A)6:Biomass	118,711,168	110,226,619	129,180,843	127,464,701	124,634,322	119,933,449	131,425,653	
(A)7:Biomass of the agriculture and forests	117,708,598	109,341,791	128,322,192	126,513,262	123,681,428	118,770,997	130,313,972	
(A)8:Biomass of hunting and fishing	970,387	856,148	822,427	914,269	914,335	1,128,391	1,080,774	
(A)9:Another type of biomass	32,183	28,680	36,224	37,169	38,559	34,061	30,907	
Imports	275,937,774	274,701,158	257,735,190	242,828,403	240,929,603	224,004,066	221,967,692	
Direct input of materials (DIM)	1,001,743,137	957,737,612	936,879,054	913,951,069	860,476,287	794,136,122	770,105,412	
(B):Unused national extraction	760,810,007	777,313,229	811,884,350	797,493,265	794,007,872	799,752,098	840,708,892	
(A)1:Fossil fuels	107,885,239	115,031,472	121,023,882	121,411,240	130,286,529	134,328,760	138,615,086	
(B)2:Minerals	189,067,524	180,480,962	192,269,545	185,001,551	169,471,020	176,757,033	182,397,100	
(B)3:Metal ores	1,764,218	2,465,089	1,248,952	1,060,630	3,940,325	21,926,726	32,946,804	
(B)4:Industrial and construction minerals	187,303,306	178,015,873	191,020,593	183,940,921	165,530,695	154,830,307	149,450,296	
(B)5:Crops of biomass	463,857,245	481,800,796	498,590,923	491,080,474	494,250,323	488,666,305	519,696,706	
(B)6:Excavation of the soil and dredging	..	..	..	..	..	..	..	
Total input of materials (TIM)	1,762,553,145	1,735,050,841	1,748,763,404	1,711,444,334	1,654,484,159	1,593,888,220	1,610,814,304	
Imports indirect flows	417,260,236	414,352,184	417,010,392	350,905,261	350,405,507	331,375,534	338,807,911	
Total Necessity of Materials (TNM)	2,179,813,381	2,149,403,025	2,165,773,796	2,062,349,595	2,004,889,666	1,925,263,754	1,949,622,215	
Notes:
Source: National Statistics Institute