Material flows
Productivity indicators. GDP/Tm by type of indicator and year. 
Units: Euros/tonnes

	2021 (advance)	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011	2010	2009	2008	
Direct Material Input (DMI)	
    Value: Euro per ton	1,777.79	1,765.87	1,922.13	1,795.95	1,874.78	1,924.34	1,851.53	1,870.82	1,891.25	1,846.11	1,630.60	1,509.27	1,385.13	1,193.92	
    Variation rate (year 2015 = 100)	96.02	95.37	103.81	97.00	101.26	103.93	100.00	101.04	102.15	99.71	88.07	81.51	74.81	64.48	
    Interannual variation rate	0.70	-8.10	7.00	-4.20	-2.60	3.90	-1.00	-1.10	2.40	13.20	8.00	9.00	16.00	..	
Domestic Material Consumption (DMC)	
    Value: Euro per ton	2,524.30	2,458.56	2,735.89	2,627.03	2,797.75	2,777.59	2,631.11	2,648.89	2,638.89	2,512.94	2,060.69	1,832.96	1,625.43	1,378.60	
    Variation rate (year 2015 = 100)	95.94	93.44	103.98	99.85	106.33	105.57	100.00	100.68	100.30	95.51	78.32	69.67	61.78	52.40	
    Interannual variation rate	2.70	-10.10	4.10	-6.10	0.70	5.60	-0.70	0.40	5.00	21.90	12.40	12.80	17.90	..	
Notes:
Source: National Statistics Institute