12 In addition to the fact that the weight of Japan's "foods (excluding alcoholic beverages)" is large (weight: 25.9%), "eating out" (weight: 6.2%) is included in the "foods." According to COICOP (classification of individual consumption according to purpose) International Labor Organization (ILO), which serves as the formulation standard for EU's harmonized index of consumer prices (HICP), "eating out" is not included in "foods."