From March 2009 Narodowy Bank Polski compiles and publishes four measures of core inflation
From March 2009 Narodowy Bank Polski compiles and publishes four measures of core inflation:
- inflation net of administered prices*,
- inflation net of most volatile prices*,
- inflation net of food and energy prices,
- 15% trimmed mean.
* Measures of core inflation introduced in March 2009
Last table update: March 16, 2023 — data for January and February 2023
| Month | CPI | excluding administered prices | excluding the most volatile prices | excluding food and energy prices | 15% trimmed mean |
|---|---|---|---|---|---|
| changes to the corresponding month of the previous year (in %) | |||||
| 09-2022 | 17.2 | 17.8 | 13.6 | 10.7 | 12.9 |
| 10-2022 | 17.9 | 18.7 | 14.4 | 11.0 | 14.3 |
| 11-2022 | 17.5 | 18.1 | 15.0 | 11.4 | 14.5 |
| 12-2022 | 16.6 | 17.1 | 15.0 | 11.5 | 14.4 |
| 01-2023 | 16.6 | 16.3 | 14.4 | 11.7 | 15.2 |
| 02-2023 | 18.4 | 18.1 | 15.5 | 12.0 | 17.0 |
| changes to the previous month (in %) | |||||
| 09-2022 | 1.6 | 1.6 | 1.6 | 1.4 | 1.3 |
| 10-2022 | 1.8 | 1.9 | 1.5 | 1.0 | 1.3 |
| 11-2022 | 0.7 | 0.7 | 1.1 | 0.7 | 0.7 |
| 12-2022 | 0.1 | 0.1 | 0.7 | 0.6 | 0.5 |
| 01-2023 | 2.5 | 1.0 | 2.7 | 0.9 | 1.4 |
| 02-2023 | 1.2 | 1.3 | 1.5 | 1.3 | 1.1 |
Source: NBP calculations based on Statistics Poland data
The core inflation index publication calendar in 2023 year
| Date of publication | Data for |
|---|---|
| 16 March 2023 | January & February 2023 |
| 17 April 2023 | March 2023 |
| 16 May 2023 | April 2023 |
| 16 June 2023 | May 2023 |
| 17 July 2023 | June 2023 |
| 16 August 2023 | July 2023 |
| 18 September 2023 | August 2023 |
| 16 October 2023 | September 2023 |
| 16 November 2023 | October 2023 |
| 18 December 2023 | November 2023 |
| 16 January 2024 | December 2023 |