Consumer Price Index: Seasonal adjustment factors for use with the 2017 All Urban Consumer indexes

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

All items ................................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Food and beverages ........................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Food .................................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Food at home .................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Cereals and bakery products ........................................ 100.171 100.125 99.975 100.114 100.067 100.139 100.315 100.193 99.771 99.942 99.651 99.541 

Cereals and cereal products ....................................... 100.031 99.817 99.826 100.072 100.422 100.585 100.828 100.367 99.542 99.769 99.294 99.424 

Flour and prepared flour mixes ................................. 101.150 101.180 100.296 100.358 101.431 101.606 101.632 101.245 100.522 98.724 95.811 95.981 

Breakfast cereal ........................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Rice, pasta, cornmeal ............................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Rice ......................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Bakery products .......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Bread ........................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

White bread ............................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Bread other than white ............................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fresh biscuits, rolls, muffins ..................................... 100.814 100.917 100.532 99.617 99.194 98.886 99.351 99.632 99.860 100.603 100.273 100.353 

Cakes, cupcakes, and cookies ................................. 100.455 99.908 100.252 99.930 99.545 99.492 99.621 99.541 99.777 100.250 100.891 100.263 

Cookies ................................................................... 100.466 100.218 100.242 100.306 99.439 99.156 99.632 99.420 99.618 100.256 100.878 100.268 

Fresh cakes and cupcakes ..................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other bakery products .............................................. 100.084 99.927 99.752 100.657 100.586 100.570 100.325 100.964 99.932 100.208 98.659 98.323 

Fresh sweetrolls, coffeecakes, doughnuts .............. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Crackers, bread, and cracker products ................... 99.805 100.057 99.347 100.786 101.094 100.659 100.442 101.620 100.127 100.289 97.801 98.004 

Frozen and refrigerated bakery products, pies,

tarts, turnovers ................................................ 100.439 100.231 100.419 100.776 100.509 100.193 100.419 100.378 99.768 100.173 98.509 98.214 

Meats, poultry, fish, and eggs ....................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Meats, poultry, and fish ............................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Meats ........................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Beef and veal .......................................................... 98.600 99.231 99.979 100.392 100.873 100.895 100.750 100.431 100.061 99.907 99.773 99.138 

Uncooked ground beef ......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Uncooked beef roasts ........................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Uncooked beef steaks .......................................... 97.386 98.265 99.637 100.975 101.160 101.690 101.053 101.339 101.393 100.311 99.038 97.795 

Uncooked other beef and veal .............................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Pork ........................................................................ 98.586 98.704 99.223 98.765 99.292 100.252 101.094 102.186 102.148 101.823 99.716 98.254 

Bacon, breakfast sausage, and related products 99.799 99.236 98.989 98.899 99.827 99.898 100.499 101.457 102.078 101.658 99.146 98.545 

Bacon and related products ................................ 99.687 98.594 98.807 98.787 99.151 98.940 99.596 101.172 102.924 102.548 100.399 99.401 

Breakfast sausage and related products ............ 99.903 99.982 99.521 99.886 101.044 101.318 101.257 101.050 100.429 100.367 97.874 97.333 

Ham ...................................................................... 97.465 97.763 99.721 96.465 98.053 100.325 101.041 102.934 104.163 103.845 100.903 97.393 

Ham, excluding canned ...................................... 97.038 97.490 99.530 95.692 97.658 100.262 101.243 103.473 104.841 104.415 101.196 97.288 

Pork chops ............................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other pork including roasts and picnics ................ 98.185 98.392 97.654 99.369 99.590 100.454 101.487 102.520 101.890 101.417 100.510 98.679 

Other meats ............................................................ 100.511 100.653 100.362 100.100 98.935 99.074 98.617 99.274 99.917 100.678 100.789 101.123 

Frankfurters .......................................................... 101.696 101.831 100.726 101.189 98.134 97.811 95.820 96.712 99.333 101.171 101.999 103.667 

Lunchmeats .......................................................... 100.264 100.307 99.931 99.604 99.244 99.479 99.212 99.943 100.078 100.572 100.467 100.899 

Lamb and organ meats ......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Lamb and mutton .................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Poultry ....................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Chicken ................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fresh whole chicken ............................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fresh and frozen chicken parts ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other poultry including turkey ................................. 99.151 100.147 100.430 100.146 100.492 101.138 100.976 100.618 101.071 100.778 97.609 97.482 

Fish and seafood ...................................................... 100.069 98.893 99.035 100.693 100.591 100.467 100.363 100.147 100.812 99.591 100.042 99.300 

Fresh fish and seafood ........................................... 99.963 98.774 99.971 100.944 100.574 100.391 100.182 100.005 101.239 99.781 99.638 98.527 

Processed fish and seafood ................................... 99.916 98.707 98.069 100.470 100.557 100.509 100.908 100.559 100.342 99.483 100.461 100.021 

Shelf stable fish and seafood ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Frozen fish and seafood ....................................... 99.992 98.295 97.505 100.205 101.155 100.980 101.607 101.077 100.656 98.943 100.106 99.505 

Eggs ............................................................................ 101.451 101.052 99.179 97.850 95.198 95.964 98.181 99.717 102.457 101.199 102.404 105.831 

Dairy and related products ............................................ 100.826 100.357 100.019 99.913 99.264 98.875 99.111 99.586 100.172 100.773 100.367 100.760 

Milk ............................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fresh whole milk ....................................................... 101.679 100.077 99.690 99.028 98.594 98.314 98.810 99.213 100.585 100.849 101.309 101.905 

Fresh milk other than whole ...................................... 100.824 100.309 99.827 98.890 98.910 98.482 99.153 99.630 100.801 100.814 100.585 101.909 

Cheese and related products ...................................... 100.174 100.063 99.947 99.892 99.901 99.138 99.661 99.901 100.205 100.621 100.502 100.015 

Ice cream and related products .................................. 102.272 102.128 101.230 101.419 98.463 98.084 96.720 97.820 99.737 100.537 100.391 101.198 

Other dairy and related products ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fruits and vegetables ................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Fresh fruits and vegetables ........................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Fresh fruits ................................................................ 100.881 100.446 99.109 99.570 101.406 98.425 97.747 98.745 100.272 101.804 101.062 100.677 

Apples ..................................................................... 97.676 99.184 98.375 98.509 100.644 104.416 105.429 106.603 101.997 95.653 95.466 95.657 

Bananas .................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Citrus fruits .............................................................. 92.219 92.096 93.806 96.410 100.276 101.761 105.019 107.729 108.698 109.207 99.062 93.762 

Oranges, including tangerines .............................. 91.510 91.742 92.608 92.991 96.662 100.650 106.043 111.750 111.119 112.065 99.875 92.923 

Other fresh fruits ..................................................... 107.373 106.184 102.123 102.291 102.701 93.549 89.733 90.412 94.573 100.587 104.256 106.413 

Fresh vegetables ...................................................... 103.873 102.533 101.008 99.401 98.518 98.814 98.344 98.078 98.754 99.643 100.202 100.842 

Potatoes .................................................................. 99.831 99.777 98.909 98.756 101.086 101.724 103.688 104.642 102.915 99.759 94.686 93.985 

Lettuce .................................................................... 104.852 103.560 100.285 96.703 98.485 98.292 96.395 96.903 98.120 99.391 103.685 103.619 

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 All Urban Consumer indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

Tomatoes ................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other fresh vegetables ........................................... 103.267 102.659 101.535 100.238 99.153 99.426 98.696 97.548 98.147 99.161 99.509 100.629 

Processed fruits and vegetables ................................. 100.231 100.574 99.569 99.555 100.832 100.874 101.143 100.686 100.406 99.808 98.065 98.259 

Canned fruits and vegetables ................................... 100.123 100.643 99.750 99.472 100.895 100.936 101.107 100.966 100.293 100.075 97.580 98.110 

Canned fruits .......................................................... 100.220 100.487 100.044 99.279 100.891 100.732 101.158 100.923 100.019 100.014 98.087 98.137 

Canned vegetables ................................................. 100.035 100.818 99.666 100.024 100.996 100.982 101.017 101.141 100.160 99.869 97.200 97.982 

Frozen fruits and vegetables .................................... 100.075 100.034 99.418 99.593 100.616 100.865 101.173 100.834 101.009 99.697 98.474 98.256 

Frozen vegetables .................................................. 100.336 99.822 99.209 99.776 100.747 101.166 101.631 101.179 101.158 99.489 97.703 97.802 

Other processed fruits and vegetables including

dried .................................................................. 100.697 101.422 99.558 99.991 100.209 100.757 100.553 99.763 99.958 99.635 98.642 98.789 

Dried beans, peas, and lentils ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Nonalcoholic beverages and beverage materials ......... 100.756 100.679 100.195 100.466 99.495 99.333 99.578 99.869 99.860 100.230 99.780 99.759 

Juices and nonalcoholic drinks ................................... 100.834 100.732 100.316 100.491 99.475 99.417 99.398 99.594 99.701 100.336 99.816 99.914 

Carbonated drinks .................................................... 101.144 101.196 101.032 100.179 99.573 99.430 99.711 99.763 99.987 100.384 98.963 98.658 

Frozen noncarbonated juices and drinks .................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Nonfrozen noncarbonated juices and drinks ............ 100.817 100.572 99.946 100.373 99.158 99.361 99.079 99.473 99.676 100.182 100.604 100.763 

Beverage materials including coffee and tea .............. 100.548 100.416 100.078 100.294 99.828 99.552 100.077 100.442 99.952 99.832 99.644 99.320 

Coffee ....................................................................... 100.581 99.910 99.975 100.075 100.349 100.040 100.530 100.666 100.101 99.952 99.259 98.531 

Roasted coffee ........................................................ 100.617 99.920 100.197 100.087 100.530 99.921 100.571 100.920 100.327 99.813 98.939 98.077 

Instant and freeze dried coffee ............................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other beverage materials including tea .................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other food at home ....................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Sugar and sweets ....................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Sugar and artificial sweeteners ................................. 100.559 100.889 99.418 100.521 100.730 100.447 100.647 101.286 100.967 100.049 97.577 96.989 

Candy and chewing gum .......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other sweets ............................................................. 100.714 100.596 100.101 100.507 100.169 100.318 100.212 99.701 99.952 99.773 98.794 99.211 

Fats and oils ............................................................... 100.464 100.409 99.949 99.500 99.647 99.538 99.899 100.241 100.671 100.947 99.176 99.604 

Butter and margarine ................................................ 101.032 100.054 99.176 98.281 98.960 98.962 99.842 100.965 101.854 101.947 99.509 99.567 

Butter ...................................................................... 101.216 99.542 98.876 97.300 98.037 98.307 99.884 101.087 102.909 103.341 100.090 99.641 

Margarine ................................................................ 100.754 100.648 99.960 99.225 99.873 99.829 99.700 100.658 100.235 100.604 98.599 100.046 

Salad dressing .......................................................... 100.181 100.887 100.145 100.241 99.242 98.555 99.300 99.380 100.432 101.256 99.293 101.013 

Other fats and oils including peanut butter ............... 100.355 100.410 100.325 100.325 100.688 100.542 100.081 100.241 100.062 99.619 98.481 98.851 

Peanut butter .......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other foods ................................................................. 99.413 100.062 99.960 100.261 100.286 100.410 100.626 100.235 99.995 99.774 99.514 99.490 

Soups ........................................................................ 96.411 97.615 100.341 102.432 103.608 104.675 104.198 102.227 98.992 96.966 96.689 95.861 

Frozen and freeze dried prepared foods .................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Snacks ...................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Spices, seasonings, condiments, sauces ................. 100.374 100.872 100.302 99.987 99.979 99.932 100.574 100.675 100.873 99.922 98.295 98.245 

Salt and other seasonings and spices .................... 100.866 101.532 100.282 100.291 100.234 99.746 100.036 100.514 100.511 99.281 98.611 98.165 

Olives, pickles, relishes .......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Sauces and gravies ................................................ 100.581 100.644 100.622 100.247 99.322 99.256 100.519 100.369 100.636 100.076 98.633 99.074 

Other condiments ................................................... 100.507 100.328 99.332 101.268 101.115 101.136 100.937 101.992 100.219 99.148 97.574 96.467 

Baby food .................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other miscellaneous foods ....................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Prepared salads ...................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Food away from home .................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Full service meals and snacks ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Limited service meals and snacks ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Food at employee sites and schools ............................ 100.583 100.236 100.079 100.150 99.812 99.043 98.297 99.136 100.428 100.659 100.835 100.719 

Food at elementary and secondary schools ............... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Food from vending machines and mobile vendors ....... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other food away from home ......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Alcoholic beverages .......................................................... 100.121 100.265 100.189 100.094 100.125 99.872 99.850 99.883 99.806 99.983 99.951 99.860 

Alcoholic beverages at home .......................................... 100.250 100.496 100.423 100.144 100.075 99.734 99.758 99.753 99.741 99.937 99.924 99.779 

Beer, ale, and other malt beverages at home ............... 100.482 100.342 100.382 100.267 100.039 99.713 99.509 99.308 99.386 99.894 100.365 100.359 

Distilled spirits at home ................................................. 100.081 100.577 100.208 100.059 100.097 99.593 99.902 100.002 99.866 100.230 99.880 99.481 

Whiskey at home ........................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Distilled spirits, excluding whiskey, at home ............... 99.952 100.557 100.049 99.869 100.347 99.608 99.698 99.966 100.220 100.298 99.860 99.562 

Wine at home ................................................................ 99.859 100.280 100.427 99.975 100.035 99.739 99.875 100.383 100.157 100.353 99.703 99.238 

Alcoholic beverages away from home ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Beer, ale, and other malt beverages away from home (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Wine away from home .................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Distilled spirits away from home ................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Housing ............................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Shelter .............................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Rent of primary residence ............................................... 100.138 100.092 100.033 99.931 99.880 99.838 99.874 99.904 99.954 100.077 100.126 100.164 

Lodging away from home ............................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Housing at school, excluding board .............................. 100.222 100.061 99.729 99.512 99.299 99.226 99.275 100.156 100.690 100.794 100.614 100.405 

Other lodging away from home including hotels and

motels ................................................................... 93.777 97.231 101.639 101.222 104.022 107.626 108.461 104.737 101.005 98.675 92.204 89.302 

Owners’ equivalent rent of residences ............................ 100.058 100.003 99.992 99.935 99.920 99.935 99.939 99.972 100.024 100.057 100.106 100.069 

Owners’ equivalent rent of primary residence .............. 100.058 100.003 99.992 99.936 99.921 99.935 99.939 99.972 100.024 100.056 100.105 100.069 

Tenants’ and household insurance ................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 All Urban Consumer indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

Fuels and utilities .............................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Household energy ........................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Fuel oil and other fuels ................................................. 100.749 101.951 105.218 100.755 100.513 99.277 99.153 97.318 97.832 99.057 98.220 100.169 

Fuel oil ........................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Propane, kerosene, and firewood ............................... 103.265 103.407 102.376 101.440 98.206 97.483 96.267 96.215 97.420 99.310 101.339 103.295 

Energy services ............................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Electricity .................................................................... 98.430 98.211 98.012 97.903 99.398 103.902 103.853 103.532 103.065 98.963 97.357 97.406 

Utility (piped) gas service ............................................ 101.553 100.420 99.939 98.822 98.239 98.975 100.402 100.500 100.402 100.214 100.256 100.441 

Water and sewer and trash collection services ............ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Water and sewerage maintenance ............................. 100.044 100.208 100.149 100.089 99.902 99.671 99.865 100.268 100.092 99.979 99.952 99.795 

Garbage and trash collection ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Household furnishings and operations ............................. 100.003 100.150 100.175 100.167 100.215 100.280 100.068 99.742 99.825 99.998 99.684 99.690 

Window and floor coverings and other linens ................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Floor coverings ............................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Window coverings ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other linens .................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Furniture and bedding ..................................................... 100.026 99.590 100.265 100.527 100.575 100.497 100.060 99.269 99.430 99.793 99.868 100.083 

Bedroom furniture ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Living room, kitchen, and dining room furniture ............ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other furniture ............................................................... 99.828 100.198 101.357 100.925 100.411 99.805 99.743 99.208 98.700 99.561 99.999 100.425 

Infants’ furniture .......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Appliances ...................................................................... 100.284 100.747 100.388 100.541 100.290 100.550 100.084 99.677 100.181 100.087 98.602 98.514 

Major appliances ........................................................... 100.778 100.747 101.251 101.273 100.571 100.708 99.178 98.922 100.156 100.118 97.514 98.727 

Laundry equipment ..................................................... 99.746 100.966 102.045 101.858 100.452 100.743 99.576 98.210 100.463 100.025 97.356 98.460 

Other appliances ........................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other household equipment and furnishings .................. 99.801 100.387 100.133 100.107 100.467 100.338 100.240 99.735 100.181 100.326 99.333 98.955 

Clocks, lamps, and decorator items .............................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Indoor plants and flowers .............................................. 99.941 102.184 101.713 99.802 100.696 100.789 98.237 98.118 99.280 99.597 99.649 99.997 

Dishes and flatware ...................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Nonelectric cookware and tableware ............................ 99.171 99.691 100.050 100.244 100.511 100.548 100.315 100.347 100.546 100.428 99.511 98.719 

Tools, hardware, outdoor equipment and supplies ......... 99.889 100.291 100.428 100.392 100.440 100.205 99.969 99.682 99.647 99.726 99.721 99.658 

Tools, hardware and supplies ....................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Outdoor equipment and supplies .................................. 99.846 100.382 100.491 100.548 100.522 100.245 100.017 99.697 99.464 99.504 99.719 99.622 

Housekeeping supplies ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Household cleaning products ....................................... 100.095 100.451 100.538 99.830 99.984 100.140 99.798 99.505 99.639 99.827 99.914 100.253 

Household paper products ............................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Miscellaneous household products ............................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Household operations ..................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Domestic services ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Gardening and lawncare services ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Moving, storage, freight expense .................................. 98.651 99.507 99.178 99.066 99.623 101.371 101.413 101.746 100.589 99.761 99.493 99.599 

Repair of household items ............................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Apparel ............................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Men’s and boys’ apparel ................................................... 97.866 99.453 100.059 101.007 101.900 100.468 98.734 98.599 101.030 102.231 100.999 97.648 

Men’s apparel ................................................................. 97.440 99.667 100.066 100.952 102.160 100.555 99.135 99.604 101.108 101.777 100.342 97.152 

Men’s suits, sport coats, and outerwear ....................... 96.108 98.864 99.961 99.975 102.783 100.729 98.462 101.791 104.399 103.416 100.056 93.606 

Men’s furnishings .......................................................... 97.846 100.091 100.159 100.595 101.905 101.583 99.399 100.198 100.198 99.970 100.355 97.651 

Men’s shirts and sweaters ............................................ 97.522 97.423 99.626 101.214 100.904 98.178 97.533 98.226 101.910 105.698 103.338 98.370 

Men’s pants and shorts ................................................. 98.855 100.449 102.508 102.045 103.625 102.018 101.591 100.198 99.108 97.731 96.519 95.292 

Boys’ apparel .................................................................. 100.075 98.864 98.870 101.064 100.976 100.210 98.108 96.138 99.794 103.616 102.707 99.544 

Women’s and girls’ apparel .............................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Women’s apparel ............................................................ 94.655 97.722 102.825 103.149 101.499 99.553 95.499 97.972 103.016 104.949 102.147 96.976 

Women’s outerwear ...................................................... 98.824 96.627 98.770 98.932 95.875 91.179 87.319 98.051 108.441 113.912 108.434 103.014 

Women’s dresses ......................................................... 90.311 97.164 106.409 105.678 100.709 97.644 89.733 97.134 107.447 108.571 103.528 95.845 

Women’s suits and separates ....................................... 93.042 97.205 103.958 104.816 102.701 100.077 95.420 97.405 102.999 104.828 102.062 95.503 

Women’s underwear, nightwear, sportswear and

accessories ........................................................... 98.561 99.071 99.967 100.604 100.615 101.224 100.338 98.897 100.374 101.166 100.788 98.466 

Girls’ apparel ................................................................... 98.376 99.638 101.437 101.330 99.233 96.762 94.468 95.742 103.451 105.991 103.020 100.028 

Footwear ........................................................................... 97.869 98.803 100.232 100.790 100.565 99.188 98.817 99.726 101.618 102.367 100.817 99.177 

Men’s footwear ............................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Boys’ and girls’ footwear ................................................. 98.130 98.896 99.609 100.023 100.563 99.159 98.739 99.825 100.734 102.676 101.685 99.946 

Women’s footwear .......................................................... 97.217 98.252 100.302 101.072 101.088 98.459 97.622 99.764 102.694 103.474 101.096 98.996 

Infants’ and toddlers’ apparel ............................................ 99.223 98.526 100.361 100.146 99.158 98.018 98.240 100.166 101.488 102.045 102.163 100.578 

Jewelry and watches ........................................................ 99.491 100.072 99.656 99.153 99.058 100.615 101.596 102.514 102.188 101.256 98.223 95.947 

Watches .......................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Jewelry ............................................................................ 99.779 99.776 99.142 99.111 98.642 100.318 101.980 102.805 102.955 101.388 98.178 95.692 

Transportation ..................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Private transportation ........................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

New and used motor vehicles ......................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

New vehicles ................................................................. 100.038 100.358 100.354 100.451 100.355 100.151 99.903 99.617 99.520 99.627 99.751 99.852 

New cars and trucks ................................................... 100.044 100.364 100.358 100.452 100.355 100.141 99.899 99.616 99.517 99.623 99.749 99.861 

New cars ..................................................................... 100.138 100.425 100.369 100.421 100.352 100.099 99.859 99.574 99.452 99.622 99.801 99.875 

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 All Urban Consumer indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

New trucks .................................................................. 99.948 100.326 100.321 100.496 100.363 100.180 99.912 99.610 99.566 99.661 99.749 99.847 

Used cars and trucks .................................................... 97.260 98.169 100.123 101.560 101.968 102.026 102.154 102.222 100.773 99.098 97.408 96.970 

Leased cars and trucks ................................................. 100.225 99.896 100.214 100.479 99.957 99.623 99.886 99.264 99.664 100.534 100.051 100.125 

Car and truck rental ...................................................... 95.980 97.421 100.562 100.559 99.627 100.528 109.451 107.511 99.674 96.870 95.244 96.433 

Motor fuel ........................................................................ 91.566 92.307 99.405 102.117 107.596 108.837 106.326 103.948 101.680 98.675 94.403 93.810 

Gasoline (all types) ....................................................... 91.481 92.256 99.440 102.216 107.698 108.933 106.408 103.999 101.735 98.601 94.251 93.641 

Gasoline, unleaded regular ......................................... 91.267 92.025 99.412 102.282 107.951 109.275 106.571 104.075 101.750 98.522 94.068 93.480 

Gasoline, unleaded midgrade ..................................... 91.879 93.188 99.790 102.291 107.044 108.283 105.947 103.990 101.789 98.886 94.085 93.438 

Gasoline, unleaded premium ...................................... 92.091 94.075 100.646 101.512 106.490 107.673 107.194 104.110 101.241 98.028 93.777 93.200 

Other motor fuels .......................................................... 95.156 94.713 96.306 95.975 100.680 103.569 103.770 101.970 102.153 102.801 102.661 101.438 

Motor vehicle parts and equipment ................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Tires .............................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Vehicle accessories other than tires ............................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Vehicle parts and equipment other than tires ............. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor oil, coolant, and fluids ....................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle maintenance and repair ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle body work ............................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle maintenance and servicing ..................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle repair ...................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle insurance .................................................. 100.330 100.302 99.960 100.129 99.957 99.781 99.672 99.540 99.316 100.057 100.418 100.513 

Motor vehicle fees ........................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

State motor vehicle registration and license fees ......... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Parking and other fees .................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Parking fees and tolls ................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Automobile service clubs ............................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Public transportation ......................................................... 97.366 98.245 98.850 101.617 104.785 105.586 100.976 97.575 97.522 98.901 100.566 98.004 

Airline fares ..................................................................... 95.948 97.646 98.362 102.568 107.789 109.206 101.094 95.827 95.874 98.269 100.926 96.489 

Other intercity transportation .......................................... 99.618 98.074 99.112 99.193 99.176 100.876 101.722 101.256 100.166 99.530 99.873 101.556 

Intercity bus fare ........................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Intercity train fare .......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Ship fare ....................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Intracity transportation .................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Intracity mass transit ..................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Medical care ....................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Medical care commodities ................................................ 99.669 100.355 100.221 100.188 99.905 99.884 100.014 100.321 100.298 100.040 99.813 99.310 

Medicinal drugs ............................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Prescription drugs ......................................................... 99.755 100.606 100.587 100.374 100.020 99.954 99.931 100.105 99.938 99.860 99.644 99.190 

Nonprescription drugs ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Medical equipment and supplies .................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Medical care services ....................................................... 99.943 100.390 100.248 100.196 100.269 100.030 99.927 99.871 99.861 99.779 99.804 99.679 

Professional services ...................................................... 99.946 100.064 99.991 100.070 100.125 100.163 100.145 100.053 99.967 99.735 99.913 99.828 

Physicians’ services ...................................................... 99.941 100.012 99.987 100.100 100.132 100.140 100.148 100.046 99.923 99.717 99.964 99.889 

Dental services ............................................................. 99.906 100.331 100.227 100.403 100.314 100.134 100.098 100.001 99.871 99.649 99.584 99.450 

Eyeglasses and eye care .............................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Services by other medical professionals ...................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Hospital and related services .......................................... 99.999 100.823 100.601 100.452 100.250 99.924 99.725 99.570 99.653 99.715 99.723 99.557 

Hospital services ........................................................... 99.996 100.886 100.650 100.484 100.258 99.900 99.703 99.499 99.628 99.713 99.730 99.544 

Inpatient hospital services .......................................... 100.010 100.968 100.697 100.498 100.311 99.983 99.651 99.567 99.563 99.651 99.653 99.431 

Outpatient hospital services ........................................ 100.050 100.694 100.612 100.420 100.131 99.830 99.756 99.417 99.740 99.820 99.856 99.668 

Nursing homes and adult day services ......................... 100.041 100.329 100.330 100.260 100.295 100.086 99.961 100.070 99.914 99.673 99.623 99.438 

Care of invalids and elderly at home ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Health insurance ............................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Recreation .......................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Video and audio ................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Televisions ...................................................................... 99.485 100.493 100.846 100.918 101.202 101.118 99.456 99.782 99.573 100.345 98.914 97.856 

Cable and satellite television and radio service .............. 99.397 100.120 100.731 100.885 100.649 100.637 100.416 99.722 99.442 99.406 99.380 99.196 

Other video equipment ................................................... 97.751 98.477 100.042 100.750 101.254 99.944 100.399 100.578 101.362 102.350 99.812 97.374 

Video discs and other media, including rental of video

and audio ................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Video discs and other media ........................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Rental of video or audio discs and other media ............ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Audio equipment ............................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Audio discs, tapes and other media ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Pets, pet products and services ........................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Pets and pet products ..................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Pet food ........................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Purchase of pets, pet supplies, accessories ................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Pet services including veterinary .................................... 99.693 99.978 100.009 100.214 100.239 100.213 100.205 100.073 100.044 99.916 99.752 99.678 

Pet services .................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Veterinarian services .................................................... 99.636 100.069 100.081 100.236 100.338 100.297 100.181 99.987 100.027 99.879 99.673 99.603 

Sporting goods .................................................................. 99.571 99.882 99.665 100.782 100.063 99.956 100.367 100.101 100.222 100.187 99.748 99.445 

Sports vehicles including bicycles .................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 All Urban Consumer indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

Sports equipment ............................................................ 99.403 99.825 99.843 100.500 100.478 100.105 100.058 99.827 100.131 100.371 99.917 99.509 

Photography ..................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Photographic equipment and supplies ............................ 98.441 98.648 98.835 99.750 99.715 99.548 100.925 101.906 101.891 101.213 100.526 98.807 

Film and photographic supplies .................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Photographic equipment ............................................... 98.155 98.434 98.390 99.654 99.559 99.611 101.006 102.315 102.363 101.435 100.707 98.621 

Photographers and film processing ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Photographer fees ........................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Film processing ............................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other recreational goods .................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Toys ................................................................................ 100.086 100.566 100.374 100.587 100.644 100.595 100.607 100.227 99.731 99.449 98.909 98.280 

Toys, games, hobbies and playground equipment ....... 99.962 100.627 100.224 100.554 100.665 100.700 100.285 100.437 99.532 99.649 98.960 98.438 

Sewing machines, fabric and supplies ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Music instruments and accessories ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other recreation services .................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Club membership for shopping clubs, fraternal, or

other organizations, or participant sports fees.........

(2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Admissions ..................................................................... 100.036 99.990 99.877 100.087 100.190 100.643 100.692 100.599 99.880 99.532 99.156 99.215 

Admission to movies, theaters, and concerts ............... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Admission to sporting events ........................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fees for lessons or instructions ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Recreational reading materials ......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Newspapers and magazines .......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Recreational books ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Education and communication ............................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Education .......................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Educational books and supplies ..................................... 100.529 99.879 99.664 99.624 99.456 99.099 99.123 100.224 100.650 100.701 100.642 100.462 

Tuition, other school fees, and childcare ........................ 100.051 99.872 99.730 99.576 99.458 99.403 99.485 100.226 100.756 100.720 100.456 100.237 

College tuition and fees ................................................ 100.079 99.891 99.639 99.476 99.308 99.219 99.333 100.421 100.864 100.805 100.538 100.388 

Elementary and high school tuition and fees ................ 100.076 99.801 99.568 99.298 99.214 99.170 99.478 100.347 101.062 100.906 100.688 100.371 

Child care and nursery school ...................................... 99.997 99.953 99.982 99.930 99.881 99.764 99.740 99.935 100.487 100.389 100.151 99.808 

Technical and business school tuition and fees ........... 100.110 99.937 99.879 99.783 99.752 99.761 99.915 100.165 100.261 100.231 100.118 100.041 

Communication ................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Postage and delivery services ........................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Postage ......................................................................... 99.838 101.345 101.148 100.600 99.939 99.864 99.778 99.688 99.595 99.509 99.449 99.396 

Delivery services ........................................................... 101.343 100.507 100.114 99.647 100.186 100.141 100.316 100.323 99.741 99.203 99.380 99.382 

Information and information processing .......................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Telephone services ....................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Wireless telephone services ....................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Land-line telephone services ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Information technology, hardware and services ............. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Personal computers and peripheral equipment ............ 99.197 100.001 100.235 101.010 100.673 100.483 100.321 99.525 99.769 99.898 99.804 99.142 

Computer software and accessories ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Internet services and electronic information providers 99.637 100.251 100.893 100.933 100.474 100.292 99.759 99.545 99.436 99.694 99.648 99.466 

Telephone hardware, calculators, and other consumer

information items .................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other goods and services ................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Tobacco and smoking products ........................................ 100.379 99.974 99.818 99.458 99.376 99.986 100.302 100.311 100.101 100.071 99.887 100.345 

Cigarettes ....................................................................... 100.352 99.965 99.822 99.416 99.351 100.013 100.327 100.347 100.131 100.077 99.875 100.340 

Tobacco products other than cigarettes ......................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Personal care .................................................................... 99.914 99.976 100.091 100.070 100.025 99.994 100.015 99.974 99.986 100.035 100.036 99.899 

Personal care products ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Hair, dental, shaving, and miscellaneous personal

care products ........................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Cosmetics, perfume, bath, nail preparations and

implements ........................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Personal care services ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Haircuts and other personal care services ................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Miscellaneous personal services .................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Legal services ............................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Funeral expenses ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Laundry and dry cleaning services ............................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Apparel services other than laundry and dry cleaning .. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Financial services ......................................................... 99.228 99.590 100.144 100.442 100.650 100.874 100.530 100.178 99.875 99.781 99.564 99.115 

Checking account and other bank services ................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Tax return preparation and other accounting fees ...... 99.384 99.744 100.380 100.625 100.479 100.936 100.420 99.879 99.930 99.714 99.481 99.013 

Miscellaneous personal goods ....................................... 99.967 100.241 100.617 100.561 100.626 100.179 99.685 98.769 98.829 99.706 100.552 100.281 

Stationery, stationery supplies, gift wrap ...................... 100.180 100.431 100.271 100.781 100.887 100.266 98.963 98.055 98.513 99.693 100.960 100.993 

Infants’ equipment ........................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Special aggregate indexes

Commodities ......................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 All Urban Consumer indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Special aggregate indexes

Commodities less food and beverages ............................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Nondurables less food and beverages ............................. 96.716 97.645 100.512 101.171 102.456 102.632 101.114 100.846 101.003 100.311 98.416 97.376 

Nondurables less food, beverages, and apparel ............ 96.374 97.674 100.236 100.921 102.926 103.956 102.849 101.737 100.509 99.113 96.987 96.761 

Durables ........................................................................... 99.427 99.872 100.224 100.715 100.710 100.569 100.398 100.203 99.871 99.635 99.234 99.064 

Services ................................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Rent of shelter ...................................................................... 99.936 99.975 100.041 99.990 100.014 100.049 100.104 100.069 100.034 100.033 99.925 99.836 

Transportation services ........................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Other services ....................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less food ................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less shelter ............................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less medical care ................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Commodities less food ......................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Nondurables less food .......................................................... 96.949 97.817 100.496 101.123 102.306 102.439 101.013 100.770 100.937 100.289 98.509 97.536 

Nondurables less food and apparel ...................................... 96.698 97.893 100.208 100.858 102.684 103.594 102.670 101.568 100.441 99.177 97.231 97.018 

Nondurables ......................................................................... 98.494 98.796 100.168 100.689 101.150 101.222 100.470 100.389 100.495 100.300 99.260 98.699 

Apparel less footwear ........................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Services less rent of shelter .................................................. 99.768 99.867 99.837 99.908 100.155 100.552 100.428 100.266 100.148 99.799 99.702 99.567 

Services less medical care services ..................................... 99.842 99.879 99.902 99.912 100.067 100.356 100.295 100.194 100.112 99.920 99.819 99.710 

Energy .................................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less energy ............................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less food and energy ............................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Commodities less food and energy commodities ............. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Energy commodities ....................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Services less energy services .......................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Domestically produced farm food ......................................... 100.329 100.286 99.902 99.877 99.729 99.645 99.752 99.986 100.236 100.386 99.985 99.924 

Utilities and public transportation .......................................... 99.331 99.336 99.375 99.562 100.290 101.675 101.311 100.887 100.561 99.491 99.175 99.000 

Purchasing power of the consumer dollar (1982-84=$1.00) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Purchasing power of the consumer dollar (1967=$1.00) ...... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

(1) Seasonally adjusted series are dependently derived and therefore seasonal factors are not available in advance. (2) Series is not seasonally adjusted.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 Urban Wage Earners and Clerical Workers indexes

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

All items ................................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Food and beverages ........................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Food .................................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Food at home .................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Cereals and bakery products ........................................ 100.193 100.067 99.961 100.156 100.066 100.166 100.315 100.193 99.746 99.950 99.644 99.550 

Cereals and cereal products ....................................... 100.059 99.749 99.937 100.054 100.308 100.591 100.776 100.347 99.500 99.867 99.320 99.486 

Flour and prepared flour mixes ................................. 100.986 101.199 100.188 100.411 101.422 101.524 101.587 101.394 100.411 98.814 95.918 96.102 

Breakfast cereal ........................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Rice, pasta, cornmeal ............................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Bakery products .......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Bread ........................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fresh biscuits, rolls, muffins ..................................... 100.826 100.802 100.536 99.669 99.309 98.911 99.280 99.596 99.933 100.592 100.260 100.327 

Cakes, cupcakes, and cookies ................................. 100.364 99.907 100.252 99.996 99.600 99.539 99.657 99.502 99.742 100.202 100.880 100.310 

Other bakery products .............................................. 100.094 99.891 99.712 100.700 100.647 100.533 100.301 100.996 99.985 100.199 98.634 98.300 

Meats, poultry, fish, and eggs ....................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Meats, poultry, and fish ............................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Meats ........................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Beef and veal .......................................................... 98.672 99.297 99.995 100.353 100.788 100.873 100.744 100.336 100.138 99.884 99.798 99.158 

Uncooked ground beef ......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Uncooked beef roasts ........................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Uncooked beef steaks .......................................... 97.216 98.229 99.657 101.042 101.129 101.686 101.092 101.395 101.435 100.383 99.065 97.705 

Uncooked other beef and veal .............................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Pork ........................................................................ 98.551 98.911 99.121 98.766 99.340 100.270 101.102 102.083 102.180 101.769 99.744 98.203 

Bacon, breakfast sausage, and related products 99.873 99.299 98.940 98.869 99.727 99.903 100.479 101.443 102.173 101.776 99.041 98.524 

Ham ...................................................................... 97.284 97.686 99.775 96.463 98.120 100.299 101.025 102.895 104.214 103.752 101.017 97.553 

Pork chops ............................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other pork including roasts and picnics ................ 98.168 98.566 97.691 99.342 99.650 100.459 101.431 102.353 101.814 101.347 100.521 98.752 

Other meats ............................................................ 100.552 100.605 100.253 100.128 98.950 99.123 98.591 99.247 99.946 100.667 100.833 101.147 

Poultry ....................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Chicken ................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other poultry including turkey ................................. 99.228 100.065 100.570 100.025 100.601 101.297 101.088 100.704 100.998 100.587 97.556 97.289 

Fish and seafood ...................................................... 99.963 99.035 99.049 100.869 100.479 100.253 100.298 100.178 100.737 99.611 100.075 99.447 

Fresh fish and seafood ........................................... 99.788 98.893 99.976 101.019 100.520 100.147 100.262 100.114 101.201 99.842 99.566 98.650 

Processed fish and seafood ................................... 99.988 98.710 98.190 100.321 100.473 100.419 100.775 100.454 100.342 99.609 100.467 100.290 

Eggs ............................................................................ 101.262 100.704 99.106 98.342 96.126 96.610 99.084 99.679 101.617 100.746 101.938 104.922 

Dairy and related products ............................................ 100.852 100.383 99.990 99.852 99.189 98.880 99.099 99.616 100.204 100.751 100.371 100.837 

Milk ............................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Cheese and related products ...................................... 100.224 100.079 99.999 99.845 99.998 99.148 99.658 100.039 100.012 100.674 100.354 99.940 

Ice cream and related products .................................. 102.143 101.899 101.214 101.525 98.329 98.138 96.859 98.025 99.856 100.311 100.382 101.320 

Other dairy and related products ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fruits and vegetables ................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Fresh fruits and vegetables ........................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Fresh fruits ................................................................ 100.307 100.072 99.145 99.624 101.310 98.508 98.167 99.220 100.788 101.979 100.790 100.252 

Apples ..................................................................... 97.794 99.074 98.548 98.525 100.503 104.217 105.058 106.729 102.159 95.713 95.587 95.682 

Bananas .................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Citrus fruits .............................................................. 92.239 91.995 93.512 96.377 99.980 101.530 105.239 107.969 108.869 109.384 99.083 93.943 

Other fresh fruits ..................................................... 107.351 106.258 102.476 102.376 102.835 93.300 89.683 90.454 94.476 100.446 104.175 106.382 

Fresh vegetables ...................................................... 103.992 102.433 100.919 99.291 98.395 98.673 98.322 98.091 98.850 99.764 100.349 100.948 

Potatoes .................................................................. 99.890 99.807 98.863 98.642 100.939 101.578 103.572 104.667 103.086 99.950 94.821 93.926 

Lettuce .................................................................... 105.225 103.486 100.289 96.555 98.414 97.962 96.473 96.822 98.226 99.242 103.820 103.810 

Tomatoes ................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other fresh vegetables ........................................... 103.233 102.587 101.662 100.225 99.038 99.295 98.588 97.657 98.220 99.226 99.491 100.757 

Processed fruits and vegetables ................................. 100.213 100.565 99.596 99.560 100.867 100.905 101.198 100.686 100.367 99.687 98.134 98.210 

Canned fruits and vegetables ................................... 100.116 100.631 99.787 99.460 100.936 101.009 101.148 100.960 100.246 99.965 97.568 98.131 

Frozen fruits and vegetables .................................... 100.087 99.933 99.538 99.578 100.687 100.806 101.166 100.837 101.096 99.677 98.475 98.184 

Other processed fruits and vegetables including

dried .................................................................. 100.679 101.342 99.689 99.777 100.187 100.627 100.725 99.792 100.109 99.632 98.658 98.740 

Nonalcoholic beverages and beverage materials ......... 100.724 100.665 100.230 100.485 99.491 99.321 99.613 99.823 99.803 100.285 99.755 99.804 

Juices and nonalcoholic drinks ................................... 100.810 100.735 100.367 100.451 99.498 99.387 99.450 99.628 99.688 100.326 99.777 99.903 

Carbonated drinks .................................................... 100.944 101.074 101.024 100.142 99.586 99.373 99.823 99.799 100.001 100.493 98.978 98.784 

Frozen noncarbonated juices and drinks .................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Nonfrozen noncarbonated juices and drinks ............ 100.812 100.609 99.957 100.358 99.243 99.366 99.116 99.344 99.684 100.126 100.622 100.760 

Beverage materials including coffee and tea .............. 100.427 100.379 100.135 100.365 99.905 99.566 100.104 100.376 99.967 99.763 99.651 99.349 

Coffee ....................................................................... 100.589 99.827 100.136 100.194 100.450 100.071 100.487 100.449 99.953 99.808 99.335 98.724 

Other beverage materials including tea .................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other food at home ....................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Sugar and sweets ....................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Sugar and artificial sweeteners ................................. 100.571 100.819 99.596 100.594 100.684 100.365 100.601 101.188 100.870 100.017 97.726 97.097 

Candy and chewing gum .......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other sweets ............................................................. 100.553 100.567 100.131 100.467 100.210 100.467 100.258 99.701 99.965 99.829 98.732 99.169 

Fats and oils ............................................................... 100.449 100.427 99.957 99.588 99.697 99.620 99.858 100.201 100.613 100.931 99.098 99.594 

Butter and margarine ................................................ 101.078 100.050 99.032 98.317 98.959 99.062 99.812 100.933 101.859 102.056 99.411 99.580 

Salad dressing .......................................................... 100.143 100.894 100.074 100.218 99.259 98.594 99.347 99.398 100.434 101.225 99.316 101.048 

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 Urban Wage Earners and Clerical Workers indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

Other fats and oils including peanut butter ............... 100.353 100.427 100.350 100.402 100.650 100.505 100.061 100.189 100.088 99.683 98.421 98.849 

Other foods ................................................................. 99.438 99.976 100.010 100.344 100.270 100.394 100.612 100.300 100.027 99.692 99.487 99.472 

Soups ........................................................................ 96.521 97.686 100.344 102.706 103.861 104.774 104.210 102.051 98.922 96.709 96.573 95.646 

Frozen and freeze dried prepared foods .................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Snacks ...................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Spices, seasonings, condiments, sauces ................. 100.360 100.766 100.358 100.265 100.004 99.899 100.565 100.642 100.881 99.945 98.178 98.177 

Baby food .................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other miscellaneous foods ....................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Food away from home .................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Full service meals and snacks ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Limited service meals and snacks ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Food at employee sites and schools ............................ 100.694 100.322 100.177 100.273 99.607 98.927 98.121 98.999 100.386 100.648 100.960 100.875 

Food from vending machines and mobile vendors ....... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other food away from home ......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Alcoholic beverages .......................................................... 100.203 100.287 100.193 100.156 100.105 99.868 99.800 99.755 99.709 99.944 100.027 99.948 

Alcoholic beverages at home ........................................ 100.318 100.492 100.424 100.247 100.059 99.738 99.673 99.635 99.564 99.869 100.035 99.962 

Beer, ale, and other malt beverages at home ............. 100.513 100.382 100.386 100.301 100.049 99.736 99.521 99.305 99.294 99.868 100.342 100.351 

Distilled spirits at home ............................................... 100.145 100.410 100.229 100.244 99.997 99.588 99.881 100.060 99.869 100.232 99.888 99.444 

Wine at home .............................................................. 99.975 100.429 100.482 100.133 100.123 99.793 99.858 100.399 100.174 100.004 99.480 99.140 

Alcoholic beverages away from home .......................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Housing ............................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Shelter .............................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Rent of primary residence ............................................... 100.130 100.083 100.044 99.951 99.890 99.836 99.872 99.911 99.960 100.067 100.121 100.147 

Lodging away from home ............................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Housing at school, excluding board .............................. 100.278 100.086 99.679 99.444 99.227 99.129 99.120 100.221 100.983 100.833 100.594 100.399 

Other lodging away from home including hotels and

motels ................................................................... 93.808 97.158 101.860 101.184 103.715 107.816 108.328 104.618 100.855 98.662 92.102 89.765 

Owners’ equivalent rent of residences ............................ 100.059 100.003 99.999 99.944 99.919 99.933 99.936 99.971 100.019 100.058 100.105 100.068 

Owners’ equivalent rent of primary residence .............. 100.059 100.003 99.999 99.944 99.919 99.933 99.935 99.971 100.019 100.058 100.105 100.068 

Tenants’ and household insurance ................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Fuels and utilities .............................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Household energy ........................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Fuel oil and other fuels ................................................. 101.391 102.546 105.013 100.792 100.387 99.429 98.830 97.012 97.423 98.855 98.129 100.589 

Fuel oil ........................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Propane, kerosene, and firewood ............................... 103.826 103.787 103.174 101.977 98.656 96.510 95.694 96.309 97.229 99.321 100.847 102.758 

Energy services ............................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Electricity .................................................................... 98.435 98.221 98.010 97.905 99.397 103.963 103.857 103.521 103.041 98.915 97.335 97.436 

Utility (piped) gas service ............................................ 101.611 100.506 99.999 98.737 98.196 98.947 100.420 100.460 100.350 100.137 100.272 100.522 

Water and sewer and trash collection services ............ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Water and sewerage maintenance ............................. 100.049 100.201 100.190 100.119 99.939 99.688 99.843 100.232 100.063 99.957 99.947 99.787 

Garbage and trash collection ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Household furnishings and operations ............................. 99.989 100.114 100.192 100.178 100.217 100.268 100.017 99.667 99.807 100.052 99.820 99.673 

Window and floor coverings and other linens ................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Floor coverings ............................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Window coverings ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other linens .................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Furniture and bedding ..................................................... 100.045 99.752 100.309 100.433 100.539 100.669 99.971 99.206 99.359 99.836 99.822 100.033 

Bedroom furniture ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Living room, kitchen, and dining room furniture ............ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other furniture ............................................................... 100.023 100.125 101.185 100.813 100.591 99.831 99.800 99.134 98.682 99.685 100.009 100.285 

Appliances ...................................................................... 100.309 100.672 100.390 100.525 100.314 100.519 100.143 99.540 100.168 100.141 98.640 98.570 

Major appliances ........................................................... 100.795 100.857 101.327 101.115 100.435 100.568 99.341 98.819 100.225 100.097 97.570 98.780 

Other appliances ........................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other household equipment and furnishings .................. 99.975 100.499 100.096 100.077 100.526 100.537 99.960 99.607 100.189 100.369 99.358 98.811 

Clocks, lamps, and decorator items .............................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Indoor plants and flowers .............................................. 100.013 102.404 101.501 99.694 100.748 100.903 98.385 97.725 99.268 99.581 99.766 100.028 

Dishes and flatware ...................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Nonelectric cookware and tableware ............................ 99.102 99.734 99.917 100.193 100.404 100.512 100.212 100.397 100.629 100.648 99.541 98.786 

Tools, hardware, outdoor equipment and supplies ......... 99.899 100.189 100.375 100.316 100.370 100.199 100.000 99.655 99.766 99.820 99.768 99.686 

Tools, hardware and supplies ....................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Outdoor equipment and supplies .................................. 100.001 100.392 100.600 100.577 100.519 100.198 100.008 99.459 99.431 99.509 99.738 99.632 

Housekeeping supplies ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Household cleaning products ....................................... 99.961 100.436 100.435 99.895 100.032 100.124 99.842 99.594 99.697 99.809 99.932 100.215 

Household paper products ............................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Miscellaneous household products ............................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Household operations ..................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Domestic services ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Gardening and lawncare services ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Moving, storage, freight expense .................................. 99.463 99.357 99.150 99.319 99.669 101.287 101.244 101.449 100.450 99.642 99.229 99.713 

Repair of household items ............................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Apparel ............................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Men’s and boys’ apparel ................................................... 98.214 99.676 99.803 101.040 102.044 100.677 99.192 98.562 100.650 101.834 100.637 97.635 

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 Urban Wage Earners and Clerical Workers indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

Men’s apparel ................................................................. 97.764 99.870 100.262 101.232 102.259 100.651 99.514 99.298 100.620 101.297 100.082 97.084 

Men’s suits, sport coats, and outerwear ....................... 96.337 98.960 99.891 100.035 103.470 101.397 98.628 101.621 103.703 103.469 99.618 92.905 

Men’s furnishings .......................................................... 98.093 100.169 100.152 100.699 101.666 101.436 99.624 100.341 99.890 99.798 100.260 97.768 

Men’s shirts and sweaters ............................................ 97.503 97.653 99.937 101.127 100.920 98.108 97.660 98.221 101.772 105.609 103.218 98.176 

Men’s pants and shorts ................................................. 98.483 100.771 102.375 102.063 103.624 101.962 101.886 100.255 98.378 97.319 97.046 95.923 

Boys’ apparel .................................................................. 100.067 98.779 98.542 101.029 101.280 100.716 98.627 96.582 99.921 103.285 102.206 98.905 

Women’s and girls’ apparel .............................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Women’s apparel ............................................................ 94.511 97.654 103.062 103.430 101.647 99.474 95.591 97.814 103.032 104.872 102.079 96.757 

Women’s outerwear ...................................................... 99.140 96.621 98.950 98.621 95.255 90.135 86.839 97.114 108.546 114.362 110.217 103.672 

Women’s dresses ......................................................... 89.267 96.724 107.454 106.993 102.852 99.294 90.555 96.339 106.487 107.289 101.976 94.530 

Women’s suits and separates ....................................... 93.546 97.134 103.912 104.684 102.638 100.110 95.572 97.580 102.865 104.757 101.896 95.291 

Women’s underwear, nightwear, sportswear and

accessories ........................................................... 98.624 98.736 100.488 100.740 100.938 101.107 100.250 98.904 100.162 101.058 100.621 98.427 

Girls’ apparel ................................................................... 98.408 99.513 101.344 101.391 99.403 96.890 94.637 95.883 103.479 105.943 102.866 99.685 

Footwear ........................................................................... 97.973 98.971 100.117 100.894 100.650 99.321 98.963 99.670 101.596 102.215 100.596 98.939 

Men’s footwear ............................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Boys’ and girls’ footwear ................................................. 98.302 98.946 99.415 99.964 100.328 99.030 98.435 99.612 101.204 102.779 101.636 100.347 

Women’s footwear .......................................................... 96.949 98.335 101.243 101.477 101.421 98.596 97.278 99.562 102.373 103.192 100.850 98.771 

Infants’ and toddlers’ apparel ............................................ 99.168 98.279 100.734 100.179 99.125 98.069 98.064 99.572 101.660 102.041 102.243 100.977 

Jewelry and watches ........................................................ 99.789 100.132 99.787 99.410 99.529 101.708 101.751 102.252 101.426 100.805 97.435 95.571 

Watches .......................................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Jewelry ............................................................................ 99.558 99.232 99.134 99.175 99.738 101.675 101.633 102.936 101.903 101.028 98.396 95.369 

Transportation ..................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Private transportation ........................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

New and used motor vehicles ......................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

New vehicles ................................................................. 99.950 100.398 100.380 100.460 100.402 100.228 99.904 99.589 99.518 99.663 99.726 99.753 

Used cars and trucks .................................................... 97.217 98.373 99.775 100.708 102.227 102.256 102.315 102.332 100.889 99.138 97.460 96.998 

Leased cars and trucks ................................................. 100.152 99.662 99.944 100.398 99.926 99.774 100.091 99.284 99.758 100.700 100.179 100.032 

Car and truck rental ...................................................... 97.316 98.281 101.452 100.482 99.440 100.443 108.494 106.114 98.936 96.666 95.248 96.786 

Motor fuel ........................................................................ 91.546 92.338 99.455 102.168 107.620 108.867 106.303 103.941 101.656 98.702 94.340 93.737 

Gasoline (all types) ....................................................... 91.449 92.304 99.495 102.252 107.741 108.968 106.382 104.001 101.680 98.634 94.191 93.568 

Gasoline, unleaded regular ......................................... 91.228 92.049 99.449 102.329 107.989 109.307 106.560 104.067 101.722 98.561 94.010 93.406 

Gasoline, unleaded midgrade ..................................... 91.855 93.229 99.798 102.309 107.081 108.338 105.964 103.999 101.803 98.928 93.972 93.340 

Gasoline, unleaded premium ...................................... 92.070 94.147 100.713 101.569 106.568 107.675 107.171 104.102 101.189 98.012 93.699 93.122 

Other motor fuels .......................................................... 95.174 94.521 96.981 96.033 100.641 103.369 103.736 101.906 102.060 102.780 102.552 101.445 

Motor vehicle parts and equipment ................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Tires .............................................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Vehicle accessories other than tires ............................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle maintenance and repair ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle body work ............................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle maintenance and servicing ..................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle repair ...................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Motor vehicle insurance .................................................. 100.336 100.302 99.994 100.135 99.947 99.764 99.653 99.519 99.335 100.072 100.397 100.522 

Motor vehicle fees ........................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

State motor vehicle registration and license fees ......... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Parking and other fees .................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Public transportation ......................................................... 98.038 98.721 99.174 101.178 103.756 103.837 100.777 98.390 98.319 99.292 100.152 98.362 

Airline fares ..................................................................... 96.807 98.275 98.941 102.110 106.794 106.920 100.972 96.588 96.697 98.823 100.157 96.866 

Other intercity transportation .......................................... 99.868 98.069 98.984 98.930 99.194 100.944 101.717 101.321 99.984 99.268 100.041 101.829 

Intracity transportation .................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Medical care ....................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Medical care commodities ................................................ 99.653 100.330 100.221 100.158 99.883 99.892 100.002 100.387 100.300 100.057 99.820 99.317 

Medicinal drugs ............................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Prescription drugs ......................................................... 99.727 100.592 100.597 100.385 99.996 99.946 99.874 100.132 99.979 99.885 99.658 99.190 

Nonprescription drugs ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Medical equipment and supplies .................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Medical care services ....................................................... 99.977 100.434 100.274 100.194 100.261 100.004 99.886 99.852 99.862 99.772 99.806 99.677 

Professional services ...................................................... 99.998 100.079 100.012 100.089 100.149 100.157 100.101 100.015 99.937 99.715 99.910 99.834 

Physicians’ services ...................................................... 100.029 100.081 100.023 100.113 100.091 100.137 100.074 99.988 99.907 99.711 99.959 99.880 

Dental services ............................................................. 99.917 100.299 100.220 100.410 100.335 100.128 100.086 99.982 99.848 99.673 99.596 99.480 

Eyeglasses and eye care .............................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Services by other medical professionals ...................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Hospital and related services .......................................... 100.016 100.895 100.610 100.472 100.358 99.894 99.664 99.477 99.669 99.706 99.708 99.520 

Hospital services ........................................................... 100.017 100.920 100.642 100.482 100.371 99.888 99.646 99.442 99.642 99.707 99.711 99.520 

Inpatient hospital services .......................................... 100.033 100.987 100.697 100.492 100.394 99.914 99.597 99.559 99.573 99.650 99.661 99.424 

Outpatient hospital services ........................................ 100.076 100.802 100.599 100.424 100.174 99.829 99.684 99.359 99.757 99.815 99.832 99.637 

Nursing homes and adult day services ......................... 100.022 100.387 100.345 100.297 100.241 100.072 100.009 100.052 99.938 99.632 99.602 99.411 

Care of invalids and elderly at home ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Health insurance ............................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Recreation .......................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Video and audio ................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 Urban Wage Earners and Clerical Workers indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Expenditure category

Televisions ...................................................................... 99.382 100.487 100.887 100.869 101.414 101.532 99.434 99.603 99.371 100.293 98.887 97.801 

Cable and satellite television and radio service .............. 99.407 100.151 100.755 100.902 100.672 100.647 100.429 99.711 99.420 99.370 99.351 99.158 

Other video equipment ................................................... 97.526 98.531 99.882 100.918 101.197 99.921 100.458 100.719 101.224 102.572 99.945 97.217 

Video discs and other media, including rental of video

and audio ................................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Audio equipment ............................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Audio discs, tapes and other media ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Pets, pet products and services ........................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Pets and pet products ..................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Pet services including veterinary .................................... 99.709 100.053 100.087 100.259 100.234 100.258 100.132 100.057 100.027 99.871 99.707 99.615 

Sporting goods .................................................................. 99.462 99.804 99.822 100.853 100.185 100.001 100.433 100.139 100.258 100.293 99.587 99.143 

Sports vehicles including bicycles .................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Sports equipment ............................................................ 99.291 99.914 100.125 100.473 100.467 100.076 99.930 99.742 100.115 100.514 99.907 99.406 

Photography ..................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Photographic equipment and supplies ............................ 98.622 98.829 98.466 99.623 99.596 99.575 101.134 101.750 101.811 101.323 100.601 98.857 

Photographers and film processing ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other recreational goods .................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Toys ................................................................................ 100.136 100.519 100.292 100.555 100.692 100.616 100.735 100.267 99.800 99.478 98.817 98.124 

Sewing machines, fabric and supplies ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Music instruments and accessories ................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other recreation services .................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Club membership for shopping clubs, fraternal, or

other organizations, or participant sports fees ........

(2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Admissions ..................................................................... 99.968 99.885 99.778 99.937 100.078 100.508 100.631 100.529 99.859 99.890 99.429 99.447 

Fees for lessons or instructions ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Recreational reading materials ......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Newspapers and magazines .......................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Recreational books ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Education and communication ............................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Education .......................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Educational books and supplies ..................................... 100.578 99.962 99.607 99.614 99.456 99.029 99.179 100.175 100.626 100.716 100.607 100.515 

Tuition, other school fees, and childcare ........................ 100.012 99.855 99.765 99.641 99.555 99.472 99.565 100.183 100.702 100.660 100.404 100.156 

College tuition and fees ................................................ 100.106 99.906 99.661 99.479 99.285 98.878 99.345 100.602 100.896 100.835 100.585 100.416 

Elementary and high school tuition and fees ................ 100.110 99.821 99.611 99.327 99.151 99.093 99.286 100.371 101.112 100.930 100.743 100.430 

Child care and nursery school ...................................... 99.847 99.839 99.927 99.951 99.961 99.829 99.835 100.070 100.441 100.353 100.132 99.825 

Technical and business school tuition and fees ........... 100.124 99.957 99.873 99.809 99.826 99.830 99.930 100.215 100.211 100.174 100.030 99.979 

Communication ................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Postage and delivery services ........................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Postage ......................................................................... 99.852 101.276 101.120 100.563 99.936 99.862 99.780 99.695 99.612 99.535 99.483 99.439 

Delivery services ........................................................... 101.059 100.960 100.500 100.659 100.877 100.533 99.515 99.389 99.098 99.040 99.183 99.287 

Information and information processing .......................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Telephone services ....................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Wireless telephone services ....................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Land-line telephone services ...................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Information technology, hardware and services ............. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Personal computers and peripheral equipment ............ 99.278 99.961 100.192 101.019 100.623 100.412 100.293 99.452 99.666 99.979 99.883 99.369 

Computer software and accessories ............................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Internet services and electronic information providers 99.707 100.203 100.871 100.961 100.489 100.309 99.739 99.564 99.458 99.680 99.607 99.434 

Telephone hardware, calculators, and other consumer

information items .................................................. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Other goods and services ................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Tobacco and smoking products ........................................ 100.419 100.012 99.876 99.455 99.308 99.963 100.295 100.307 100.143 100.076 99.837 100.291 

Cigarettes ....................................................................... 100.404 100.016 99.871 99.432 99.277 99.931 100.320 100.352 100.168 100.080 99.842 100.299 

Tobacco products other than cigarettes ......................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Personal care .................................................................... 99.937 99.991 100.106 100.075 100.046 99.976 99.987 99.948 99.974 100.045 100.028 99.896 

Personal care products ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Hair, dental, shaving, and miscellaneous personal

care products ........................................................ (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Cosmetics, perfume, bath, nail preparations and

implements ........................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Personal care services ................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Haircuts and other personal care services ................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Miscellaneous personal services .................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Legal services ............................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Funeral expenses ......................................................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Laundry and dry cleaning services ............................... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Apparel services other than laundry and dry cleaning .. (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Financial services ......................................................... 99.071 99.593 100.186 100.476 100.797 100.955 100.609 100.191 99.872 99.779 99.512 98.931 

Miscellaneous personal goods ....................................... 99.962 100.180 100.644 100.543 100.648 100.148 99.552 98.640 98.843 99.930 100.599 100.339 

See footnotes at end of table.
Consumer Price Index: Seasonal adjustment factors for use with the 2017 Urban Wage Earners and Clerical Workers indexes-Continued

(calculated with data through December 2016)

Item and group

Seasonal factors

Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.

Special aggregate indexes

Commodities ......................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Commodities less food and beverages ............................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Nondurables less food and beverages ............................. 96.317 97.314 100.500 101.303 102.846 103.158 101.452 101.048 101.092 100.125 98.017 97.050 

Nondurables less food, beverages, and apparel ............ 95.762 97.215 100.539 100.999 103.379 104.624 103.298 102.019 100.541 98.945 96.475 96.237 

Durables ........................................................................... 99.124 99.720 100.151 100.706 100.960 100.818 100.631 100.404 100.012 99.609 99.004 98.732 

Services ................................................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Rent of shelter ...................................................................... 99.997 100.003 100.040 99.985 99.978 99.983 100.018 100.021 100.010 100.042 99.994 99.938 

Transportation services ........................................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Other services ....................................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less food ................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less shelter ............................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less medical care ................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Commodities less food ......................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Nondurables less food .......................................................... 96.550 97.483 100.488 101.258 102.696 102.965 101.349 100.966 100.999 100.120 98.115 97.218 

Nondurables less food and apparel ...................................... 96.085 97.445 100.538 100.950 103.143 104.273 103.001 101.857 100.484 99.019 96.732 96.507 

Nondurables ......................................................................... 98.268 98.678 100.238 100.785 101.347 101.455 100.659 100.509 100.537 100.165 98.985 98.495 

Apparel less footwear ........................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Services less rent of shelter .................................................. 99.785 99.869 99.835 99.853 100.080 100.576 100.483 100.338 100.233 99.755 99.633 99.557 

Services less medical care services ..................................... 99.885 99.886 99.906 99.885 100.040 100.313 100.286 100.201 100.135 99.903 99.811 99.746 

Energy .................................................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less energy ............................................................. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

All items less food and energy ............................................ (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Commodities less food and energy commodities ............. (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Energy commodities ....................................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Services less energy services .......................................... (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)

Domestically produced farm food ......................................... 100.297 100.216 99.876 99.871 99.687 99.696 99.813 100.050 100.312 100.407 99.958 99.853 

Utilities and public transportation .......................................... 99.424 99.351 99.399 99.462 99.980 101.500 101.318 101.039 100.744 99.508 99.189 99.088 

Purchasing power of the consumer dollar (1982-84=$1.00) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

Purchasing power of the consumer dollar (1967=$1.00) ...... (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2)

(1) Seasonally adjusted series are dependently derived and therefore seasonal factors are not available in advance. (2) Series is not seasonally adjusted.