| Period | One-stage hedonic imputation model with Törnqvist weights | Two-stage hedonic imputation model with Törnqvist weights | Official CPI (Wireless telephone services) |
|---|---|---|---|
|
December 2018 |
100.000 | 100.000 | 100.000 |
|
January 2019 |
100.486 | 100.239 | 99.852 |
|
February 2019 |
100.853 | 100.239 | 99.710 |
|
March 2019 |
101.300 | 100.684 | 99.587 |
|
April 2019 |
99.903 | 99.611 | 99.770 |
|
May 2019 |
98.822 | 98.413 | 99.712 |
|
June 2019 |
99.204 | 98.535 | 99.837 |
|
July 2019 |
99.049 | 98.456 | 99.779 |
|
August 2019 |
96.774 | 98.441 | 99.643 |
|
September 2019 |
96.117 | 98.058 | 99.544 |
|
October 2019 |
96.645 | 98.361 | 99.495 |
|
November 2019 |
95.439 | 98.336 | 99.684 |
|
December 2019 |
94.241 | 98.336 | 99.738 |
|
January 2020 |
94.242 | 98.336 | 99.721 |
|
February 2020 |
94.029 | 98.336 | 99.501 |
|
March 2020 |
94.264 | 98.510 | 99.486 |
|
April 2020 |
93.078 | 98.700 | 99.583 |
|
May 2020 |
92.647 | 98.591 | 99.654 |
|
June 2020 |
93.318 | 99.566 | 99.544 |
|
July 2020 |
91.600 | 99.219 | 103.165 |
|
August 2020 |
91.640 | 98.860 | 103.954 |
|
September 2020 |
89.634 | 98.342 | 104.117 |
|
October 2020 |
92.744 | 98.342 | 104.068 |
|
November 2020 |
91.802 | 98.132 | 103.907 |
|
December 2020 |
91.323 | 98.132 | 103.808 |
|
January 2021 |
91.373 | 98.132 | 103.821 |
|
February 2021 |
91.572 | 98.132 | 103.819 |
|
March 2021 |
88.038 | 98.132 | 103.473 |
|
April 2021 |
88.029 | 98.132 | 103.389 |
|
May 2021 |
88.302 | 98.132 | 103.415 |
|
June 2021 |
88.384 | 98.125 | 103.471 |
|
July 2021 |
88.835 | 98.125 | 103.290 |
|
August 2021 |
88.195 | 95.443 | 103.103 |
|
September 2021 |
89.283 | 96.258 | 103.533 |
|
October 2021 |
90.507 | 97.734 | 103.529 |
|
November 2021 |
90.487 | 97.712 | 103.529 |
|
December 2021 |
90.011 | 97.711 | 103.449 |
|
January 2022 |
90.431 | 97.711 | 103.307 |
|
February 2022 |
90.784 | 97.712 | 103.402 |
|
March 2022 |
90.515 | 97.712 | 102.673 |
|
April 2022 |
89.299 | 96.179 | 102.706 |
|
May 2022 |
88.637 | 96.179 | 102.691 |
|
June 2022 |
88.504 | 96.175 | 102.557 |
|
July 2022 |
88.504 | 96.175 | 102.540 |
|
August 2022 |
87.084 | 96.176 | 102.491 |
|
September 2022 |
87.822 | 96.176 | 102.405 |
|
October 2022 |
87.818 | 96.170 | 102.115 |
|
November 2022 |
87.096 | 95.508 | 104.530 |
|
December 2022 |
88.372 | 96.850 | 104.762 |
|
Note: CPI = Consumer Price Index. Source: U.S. Bureau of Labor Statistics. |
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