Consumer Price Index (CPI) Consumer Price Index. Link Coefficients. Base 2001 National by general and by COICOP groups. Units: ? ,2001M01, General. Base 2001,0.740268, Food and Non-alcoholic Beverages,0.780515, Alcoholic Beverages and Tobacco,0.546851, Clothing and Footwear,0.843242, Housing,0.701667, Furnishings and Household Equipment,0.780330, Health,0.766029, Transport,0.712176, Communication,0.825968, Recreation and Culture,0.753008, Education,0.575517, Restaurants and Hotels,0.681374, Other Goods and Services,0.702260, Notes: 1) No linked data Source: Instituto Nacional de Estadística