the global water footprint in the period 1996–2005 was 9.087 gm3/yr (billion cubic metres per year, or 9.087.000.000.000.000 liters/year), of which 74% was and green, 11% blue, 15% grey. this is an average amount per capita of 1.385 gm3/yr., or 3.800 liters per person per day. on average 92% of this is embedded in agricultural products consumed, 4.4% in industrial products consumed, and 3.6% is domestic water use. the global water footprint related to producing goods for export is 1.762 gm3∕y.