Consumer Price Index (CPI) 
2. CPI. Base 1992. Weightings.
Weightings CPI-Base 1992 (national group) by subgroups and period.
Units: so much per thousand

;Weighting CPI-92* (Updated January 2001);Weighting CPI-92;
11. Food;209.077;261.906;
12. Non-alcoholic beverages;5.973;5.868;
13. Alcoholic beverages;8.867;10.428;
14. Tobacco;23.315;15.405;
21. Clothing (including repairs);81.390;93.072;
22. Footwear (including repairs);18.994;21.722;
31. Housing and water supply;75.042;71.733;
32. Heating and electricity;39.571;31.070;
41. Furniture, decorations, floor coverings and repairs;15.036;15.214;
42. Household textiles, other furniture and repairs;6.366;6.443;
43. Heating appliances, other furniture and repairs;11.384;11.519;
44. Glassware, tableware, household equipment and repairs;5.514;5.578;
45. Goods and services for household maintenance, except domestic service;20.573;19.210;
46. Domestic service;8.772;8.876;
51. Medical and other pharmaceutical products;13.908;9.572;
52. Therapeutic appliances and equipment and repairs;5.586;2.899;
53. Medical nursing and other outpatient services;10.870;13.932;
54. Hospital services and similars;1.038;1.330;
55. Health insurance;8.314;3.527;
61. Purchase of vehicles for personal transport;74.608;52.798;
62. Use of vehicles;92.912;83.940;
63. Transport services;10.664;14.246;
64. Postal services and communications;25.374;14.435;
71. Recreational goods, accesories and repairs;23.576;25.940;
72. Recreational and cultural services;13.774;16.839;
73. Books, newspapers and magazines;11.786;10.992;
74. Education;21.774;18.900;
81. Goods and services for personal care;19.220;21.438;
82. Other personal effects;5.931;6.725;
83. Restaurants, bars, cafes and hotels;113.259;109.569;
84. Tourist services;10.175;6.893;
85. Financial services;0.317;0.128;
86. Other services;7.040;7.853;
Total;1,000.000;1,000.000;
Notes:
1) The 12 groups follow the COICOP. The remaining functional  breakdowns (subgroups, classes, subclasses, headings and special groups)  follow the CPI-92 (PROCOME) classification, thus there is no hierarchical relation  between the groups and the rest of the breakdowns.
Source: National Institute of Statistics