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