Environmental Accounts: Material Flow Account Main indicators of flow materials Material intensity indicators. Tm/GDP by type of indicator and year Units: tonnes per million euros ,2012,2011,2010,2009,2008, Direct Material Input (DMI),546.51,628.42,685.19,743.82,862.35, Direct Material Input (DMI)- Variation rate (year 2008=100),63.37,72.87,79.46,86.26,100.00, Domestic material consumption (DMC),402.96,495.63,562.61,631.41,745.22, Domestic material consumption (DMC) Variation rate (year 2008=100),54.07,66.51,75.50,84.73,100.00, Notes: Source: National Statistics Institute