Water Use Statistics Statistical Annexes National extraction by type of indicator and years. Units: Tonnes 2000 1999 1998 1997 1996 FOSSIL FUELS 23,888,150 24,565,701 26,753,526 26,962,078 28,301,858 Fossil fuels: Coal 23,510,000 24,135,901 26,121,626 26,434,178 27,391,908 Anthracite 5,144,000 5,204,917 5,682,568 6,603,732 6,498,980 Coal 6,167,000 6,349,061 6,717,821 7,200,513 7,195,634 Subbituminous coal 3,631,000 3,707,095 3,925,498 4,124,414 4,071,521 Lignite 8,524,000 8,831,828 9,749,739 8,462,519 9,585,773 Peat 44,000 43,000 46,000 43,000 40,000 Leonardite .. .. .. .. .. Fossil fuels: Crude 226,000 304,000 535,000 380,000 513,000 Fossil fuels: Natural gas 152,150 125,800 96,900 147,900 396,950 ORES 383,090,198 361,356,541 326,491,197 293,162,727 270,994,790 Ores: Metal ores 570,063 738,130 758,265 793,498 1,383,861 Iron (Content in Fe) 49,000 41,000 35,000 41,000 588,000 Pyrite (Content in S) 94,000 391,000 405,000 445,000 479,000 Copper (Content in Cu) 24,000 5,000 38,000 39,000 38,000 Lead (Content in Hg) 52,000 28,715 21,422 19,925 23,680 Zinc (Content in Zn) 202,000 154,062 138,014 147,098 145,468 Mercury (Content in Hg) 315 248 1,149 2,246 1,285 Cadmium (Content in Cd) .. 351 335 316 297 Germanium (Content in Ge) 7 7 7 7 7 Strontium (Content in SrSO4) 148,000 116,000 111,000 89,000 107,336 Lithium .. 1,000 7,676 9,124 0 Tin (Content in Sn) 1 7 5 4 2 Gold (Content in Au) 4 5 3 2 3 Silver (Content in Ag) 83 118 47 67 105 Min. uranium (Content in U3O8) 402 363 352 455 424 Conc. uranium (Content in U308) 251 254 255 254 254 Ores: Non metal ores 10,587,135 10,525,411 10,112,932 10,199,229 9,943,929 Refractive clay (Content in Al2O3) 45,000 42,000 58,000 35,000 32,000 Attapulgite 28,000 90,000 113,000 133,000 130,418 Barit (Content in BaSO4) 29,000 35,000 70,000 90,000 71,873 Bentonite 90,000 137,000 46,000 197,000 161,805 Andalusite, Cyanide and Sillimanite .. .. .. .. 228 Crude kaolin (Content in Al2O3) 33,000 34,000 78,000 27,000 27,000 Washed kaolin (Content in Al2O3) 123,000 114,000 109,000 108,000 111,000 Quartz (Content in SiO2) 1,937,000 1,749,000 1,589,000 1,575,000 1,413,000 Acid spar (Content in CaF2) 129,135 133,124 124,167 113,192 106,305 Metallic spar (Content in CaF2) 6,000 9,190 6,244 6,847 6,024 Steatite (talcum) 115,000 117,581 110,150 118,355 109,756 Feldspar 478,000 439,000 430,000 400,000 415,000 Glauberite (Content in Na2SO4) 667,000 736,000 807,000 723,000 667,177 Magnesite (Content in MgO) 221,000 212,000 202,000 171,000 201,000 Mica 10,000 9,000 10,000 12,000 11,000 Ocher (Content in Fe2O3) 58,000 24,000 41,000 57,000 49,000 Natural iron oxides .. 0 0 0 84,886 Pumice stone 762,000 817,000 737,000 641,000 563,000 Rock Salt 2,328,000 2,425,000 2,286,000 2,305,000 2,216,482 Natural salt 105,000 95,000 92,000 96,000 100,369 Sea salt 1,436,000 1,400,000 1,321,000 1,193,000 1,119,796 Potassium salts (K2O cont.) 646,000 660,000 597,000 770,000 846,000 Potassium chloride (K2O cont.) 522,000 549,516 496,371 638,835 717,064 Sepiolite (Dry sepiolite cont.) 596,000 509,000 554,000 554,000 566,000 Thenardite (Na2SO4 cont.) 167,000 146,000 191,000 200,000 187,746 Tripoli (SiO2 content) 56,000 43,000 45,000 35,000 30,000 Minerals: Quarry products 371,933,000 350,093,000 315,620,000 282,170,000 259,667,000 Clay 22,285,000 19,424,000 18,807,000 17,082,000 16,409,000 Sands and gravel 81,688,000 74,829,000 70,723,000 60,577,000 56,014,000 Total sandstone 2,519,000 2,420,000 2,100,000 2,309,000 2,543,000 Basalt 3,044,000 2,234,000 1,716,000 1,287,000 941,000 Total limestone 194,058,000 186,035,000 160,274,000 144,527,000 135,463,000 Chalk 889,000 788,000 814,000 830,000 785,000 Total quartzite 2,132,000 2,279,000 2,543,000 2,094,000 1,874,000 Dolomite 8,753,000 8,447,000 8,169,000 6,751,000 5,190,000 Phonolite 1,479,000 1,486,000 1,150,000 1,098,000 845,000 Total granite 19,616,000 19,120,000 17,418,000 16,414,000 16,523,000 Marl 9,498,000 9,770,000 9,544,000 9,781,000 4,742,000 Ornamental marble 3,661,000 3,260,000 3,208,000 2,338,000 2,093,000 Ophite 2,580,000 2,016,000 2,104,000 2,238,000 2,089,000 Total slate 2,271,000 2,024,000 2,212,000 2,095,000 2,151,000 Porphyry 2,159,000 1,669,000 1,537,000 1,126,000 1,135,000 Serpentine 739,000 786,000 751,000 869,000 803,000 Silica and silica sand 4,633,000 4,292,000 3,492,000 3,012,000 2,808,000 Plaster 9,929,000 9,214,000 9,058,000 7,742,000 7,259,000 BIOMASS 131,549,465 120,347,819 130,277,161 121,498,237 124,838,545 Biomass: Agriculture biomass 71,582,487 63,701,232 67,598,660 66,983,906 66,038,149 Cereals for grain 24,563,937 18,142,431 22,574,523 19,341,000 22,378,000 Leguminous grain 408,567 270,412 362,814 389,000 488,000 Tuber crops (for human consumption) 3,117,741 3,397,307 3,158,309 3,280,300 3,885,500 Industrial crops 9,547,875 9,861,564 10,960,205 10,480,876 9,957,691 Vegetables (for human consumption) 12,674,371 12,961,000 12,117,373 11,886,000 11,407,000 Flowers and ornamental plants 135,686 109,335 149,506 114,945 102,993 Citrus fruit 5,382,512 5,638,683 5,126,520 5,797,095 4,455,626 Fleshy non-citrus fruits 3,724,793 3,808,649 3,337,350 3,730,548 3,446,898 Dried fruit trees 261,823 320,443 245,819 419,655 259,389 Vineyard 6,539,812 5,607,660 5,146,810 5,524,200 4,981,200 Olive grove 5,103,501 3,460,081 4,279,182 5,879,600 4,517,300 Other woody crops 121,869 123,667 140,249 140,687 158,552 Biomass: Biomass of cattle fodder 48,778,741 45,185,766 50,693,851 42,509,567 46,451,045 Fodder cultivations 34,816,487 33,789,904 36,991,822 30,095,817 32,061,074 Grazed fallow lands 41,181 44,137 45,955 47,569 51,378 Grazed weeds 157,897 134,615 147,520 129,363 148,195 Other exploitations 1,975 3,119 2,632 3,814 3,482 Harvested straw 10,094,458 7,443,476 9,688,215 7,994,879 10,166,354 Vegetables 133,769 150,000 147,100 197,664 192,834 Meadows and pastures 3,532,974 3,620,515 3,670,607 4,040,461 3,827,728 Biomass: Forestry biomass 10,259,027 10,359,144 10,864,863 10,891,572 11,292,614 Firewood 1,431,223 1,445,190 1,474,500 1,608,000 2,522,108 Wood 8,485,315 8,568,122 8,863,210 8,709,160 8,214,572 Resin, cork and esparto grass 66,485 67,134 127,444 76,243 93,474 Other forestry products 276,004 278,698 399,709 498,169 462,460 Biomass: Hunting biomass 19,536 18,636 18,148 17,414 16,186 Biomass: Continental fishing biomass 9,260 8,953 8,369 10,910 8,619 Biomass: Marine fishing biomass (FAO) 866,375 1,041,446 1,058,717 1,051,539 1,002,873 Biomass: Other type of biomass 34,039 32,642 34,553 33,329 29,059 TOTAL NATIONAL EXTRACTION 538,527,813 506,270,061 483,521,884 441,623,042 424,135,193 Notes: Source: National Statistics Institute