Table 5 
Main contributors to the 12-month and 1-month change in the Consumer Price Index 

Main contributors to the 12-month and 1-month change in the Consumer Price Index
  January 2022 to January 2023
  % change
Main contributors to the 12-month change  
Main upward contributors  
Mortgage interest cost 21.2
Purchase of passenger vehicles 6.2
Food purchased from restaurants 8.2
Rent 5.8
Homeowners' replacement cost 4.3
Main downward contributors  
Telephone services -6.0
Child care and housekeeping services -7.9
Passenger vehicle registration fees -30.0
Video equipment -7.8
Digital computing equipment and devices -7.1
  December 2022 to January 2023
  % change
Main contributors to the 1-month change, not seasonally adjusted  
Main upward contributors  
Gasoline 4.7
Mortgage interest cost 2.5
Meat 3.4
Food purchased from restaurants 1.0
Passenger vehicle parts, accessories and supplies 2.9
Main downward contributors  
Air transportation -19.6
Telephone services -5.4
Electricity -3.1
Women's clothing -3.9
Furniture -1.7
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