Water Use Statistics
Main movement of materials indicators
Absolute indicators by type of indicator and years
Units: tonnes

;2006;2005;2004;2003;2002;2001;2000;
Main input indicators: 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;
Main input indicators: 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;
Main input indicators: 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;
Variation indices: Direct input of materials (DIM);130.08;124.36;121.66;118.68;111.73;103.12;100.00;
Variation indices: Total input of materials (TIM);109.42;107.71;108.56;106.25;102.71;98.95;100.00;
Variation indices: Total Necessity of Materials (TNM);111.81;110.25;111.09;105.78;102.83;98.75;100.00;
Main consumption indicators: National Consumption of Materials (NCM);898,979,227;849,644,061;828,325,298;810,711,331;764,304,834;699,850,937;675,654,476;
Main consumption indicators: Total Consumption of Materials (TCM);1,961,434,146;1,922,663,802;1,949,925,220;1,842,014,452;1,791,447,576;1,711,610,956;1,753,052,544;
Variation indices: National Consumption of Materials (NCM);133.05;125.75;122.60;119.99;113.12;103.58;100.00;
Variation indices: Total Consumption of Materials (TCM);111.89;109.68;111.23;105.07;102.19;97.64;100.00;
Main output indices: National output processed (NOP);494,815,267;502,966,325;487,679,094;468,781,986;466,511,062;442,824,466;439,209,937;
Main output indices: Total national output to Nature (TNO);1,255,625,274;1,280,279,554;1,299,563,444;1,266,275,251;1,260,518,935;1,242,576,564;1,279,918,829;
Main output indices: Total output of materials (TOM);1,358,389,185;1,388,373,105;1,408,117,200;1,369,514,989;1,356,690,387;1,336,861,749;1,374,369,765;
Variation indices: National output processed (NOP);112.66;114.52;111.04;106.73;106.22;100.82;100.00;
Variation indices: Total national output to Nature (TNO);98.10;100.03;101.53;98.93;98.48;97.08;100.00;
Variation indices: Total output of materials (TOM);98.84;101.02;102.46;99.65;98.71;97.27;100.00;
Population;44,068,244;43,398,190;42,691,751;42,004,575;41,314,019;40,721,447;40,264,162;
GDP constant prices (millions);768,890;740,108;714,291;691,695;670,920;653,255;630,263;
Notes:
Source: National Statistics Institute