Estadísticas sobre el Uso del Agua
Cuenta de flujos de materiales 
Balance compuesto de materiales: Recursos por tipo de indicador y  año.
Unidades: toneladas

,2006,2005,2004,2003,2002,2001,2000,
(A):Extracción nacional,725.805.363,683.036.454,679.143.864,671.122.666,619.546.684,570.132.056,548.137.720,
(A)1:Combustibles fósiles,18.671.440,19.785.919,21.050.276,21.104.484,22.800.162,23.526.019,23.840.629,
(A)2:Minerales,588.422.755,553.023.916,528.912.745,522.553.481,472.112.200,426.672.588,392.871.438,
(A)3:Minerales metálicos,301.799,357.143,213.335,190.227,331.603,677.479,1.490.258,
(A)4:Minerales industriales,38.357.890,39.322.248,45.354.029,46.168.182,45.405.725,36.909.983,35.207.468,
(A)5:Minerales de construcción,549.763.066,513.344.525,483.345.381,476.195.072,426.374.872,389.085.126,356.173.712,
(A)6:Biomasa,118.711.168,110.226.619,129.180.843,127.464.701,124.634.322,119.933.449,131.425.653,
(A)7:Biomasa de la agricultura y silvicultura,117.708.598,109.341.791,128.322.192,126.513.262,123.681.428,118.770.997,130.313.972,
(A)8:Biomasa de la caza y pesca,970.387,856.148,822.427,914.269,914.335,1.128.391,1.080.774,
(A)9:Otro tipo de biomasa,32.183,28.680,36.224,37.169,38.559,34.061,30.907,
Importaciones,275.937.774,274.701.158,257.735.190,242.828.403,240.929.603,224.004.066,221.967.692,
Inputs directo de materiales (IDM),1.001.743.137,957.737.612,936.879.054,913.951.069,860.476.287,794.136.122,770.105.412,
(B):Extracción nacional no usada,760.810.007,777.313.229,811.884.350,797.493.265,794.007.872,799.752.098,840.708.892,
(B)1:Combustibles fósiles,107.885.239,115.031.472,121.023.882,121.411.240,130.286.529,134.328.760,138.615.086,
(B)2:Minerales,189.067.524,180.480.962,192.269.545,185.001.551,169.471.020,176.757.033,182.397.100,
(B)3:Minerales metálicos,1.764.218,2.465.089,1.248.952,1.060.630,3.940.325,21.926.726,32.946.804,
(B)4:Minerales industriales y de construcción,187.303.306,178.015.873,191.020.593,183.940.921,165.530.695,154.830.307,149.450.296,
(B)5:Cultivos de biomasa,463.857.245,481.800.796,498.590.923,491.080.474,494.250.323,488.666.305,519.696.706,
(B)6:Excavación de suelo y dragados,..,..,..,..,..,..,..,
Input total de materiales (ITM),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,
Flujos indirectos importaciones,417.260.236,414.352.184,417.010.392,350.905.261,350.405.507,331.375.534,338.807.911,
Necesidad Total de Materiales (NTM),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,
Notas:
Fuente: Instituto Nacional de Estadística