Table 9: Drink consumption in the USA: comparison statistical data and result from the AHP method.

WaterSodasCoffeeMilkBeerTeaWine

AHP0.3270.1900.1770.1290.1160.0420.019
Statistical0.3300.1800.1800.1400.1200.0400.010
Abs error0.0030.0100.0030.0110.0040.0020.009
R-e error0.91%5.56%1.67%7.86%3.33%5.00%90.00%