Material flows
Absolute indicators by type of indicator and year. 
Units: toneladas

	2022 (avance)	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011	2010	2009	2008	
Input Directo de Materiales (IDM)	
    Valor: Toneladas	607,257,946	625,331,716	598,775,487	621,070,628	651,694,875	609,586,112	577,258,842	582,271,946	554,963,544	541,412,326	562,545,648	656,313,587	714,900,152	777,702,817	937,536,683	
    Índices de volumen encadenados (año 2015=100)	104.34	107.45	102.88	106.72	111.98	104.74	99.14	100.00	95.31	92.98	96.61	112.72	122.78	133.56	161.01	
    Tasas de variación interanual	-2.90	4.40	-3.60	-4.70	6.90	5.60	-0.90	4.90	2.50	-3.80	-14.30	-8.20	-8.10	-17.00	..	
Consumo Nacional de Materiales (CNM)	
    Valor: Toneladas	419,226,457	438,514,786	425,086,388	436,422,456	445,592,091	408,298,318	399,930,331	409,748,435	391,953,100	388,022,195	413,268,643	519,335,045	588,651,007	662,726,517	811,939,817	
    Índices de volumen encadenados (año 2015=100)	102.38	107.09	103.82	106.58	108.82	99.72	97.60	100.00	95.66	94.70	100.86	126.74	143.66	161.74	198.16	
    Tasas de variación interanual	-4.40	3.20	-2.60	-2.10	9.10	2.10	-2.40	4.50	1.00	-6.10	-20.40	-11.80	-11.20	-18.40	..	
Balance Comercial Físico (BCF) = Importaciones - Exportaciones	
    Valor: Toneladas	68,883,796	59,394,682	53,274,518	74,674,027	72,949,409	77,275,858	70,166,020	81,956,401	77,377,632	72,110,378	84,335,507	95,336,250	107,059,069	116,535,158	150,369,622	
    Índices de volumen encadenados (año 2015=100)	84.34	72.72	65.23	91.43	89.32	94.62	85.61	100.00	94.41	87.99	102.90	116.33	130.63	142.19	183.48	
    Tasas de variación interanual	16.00	11.50	-28.70	2.40	-5.60	10.10	-14.40	5.90	7.30	-14.50	-11.50	-10.90	-8.10	-22.50	..	
Output nacional procesado a la naturaleza (OPN)	
    Valor: Toneladas	313,814,093	298,694,644	279,595,822	324,382,305	341,342,825	344,575,344	329,517,456	340,682,569	323,538,754	319,925,395	348,182,429	352,137,026	349,687,620	360,769,534	399,150,775	
    Índices de volumen encadenados (año 2015=100)	92.02	87.58	81.98	95.11	100.09	101.04	96.72	100.00	94.97	93.91	102.20	103.36	102.64	105.90	117.16	
    Tasas de variación interanual	5.10	6.80	-13.80	-5.00	-0.90	4.60	-3.30	5.30	1.10	-8.10	-1.10	0.70	-3.10	-9.60	..	
Acumulación Neta de materiales (ANM)	
    Valor: Toneladas	204,016,738	221,776,777	216,361,442	215,362,981	215,127,767	180,213,777	176,223,689	184,292,896	172,244,345	172,574,709	191,498,396	292,024,388	359,473,914	431,311,555	564,798,898	
    Índices de volumen encadenados (año 2015=100)	111.00	120.00	117.00	117.00	117.00	98.00	96.00	100.00	93.00	94.00	104.00	158.00	195.00	234.00	306.00	
    Tasas de variación interanual	-8.00	2.50	0.50	0.10	19.40	2.30	-4.40	7.00	-0.20	-9.90	-34.40	-18.80	-16.70	-23.60	..	
Notes:
Source: Instituto Nacional de Estadística