Statistics
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 update: June 16, 2020 — data for May 2020.
| month | CPI | net of administered prices | net of most volatile prices | net of food and energy prices | 15% trimmed mean |
| | Percentage change to corresponding month of previous year |
| 12/2019 | 3,4 | 3,6 | 2,8 | 3,1 | 2,5 |
| 01/2020 | 4,3 | 3,8 | 3,1 | 3,1 | 3,3 |
| 02/2020 | 4,7 | 4,0 | 3,4 | 3,6 | 3,5 |
| 03/2020 | 4,6 | 3,8 | 3,5 | 3,6 | 3,4 |
| 04/2020 | 3,4 | 2,5 | 3,4 | 3,6 | 3,4 |
| 05/2020 | 2,9 | 1,9 | 3,4 | 3,8 | 3,4 |
| | Percentage change to previous month |
| 12/2019 | 0,8 | 0,9 | 0,1 | 0,6 | 0,2 |
| 01/2020 | 0,9 | 0,5 | 0,4 | 0,1 | 0,8 |
| 02/2020 | 0,7 | 0,5 | 0,5 | 0,6 | 0,5 |
| 03/2020 | 0,2 | 0,2 | 0,5 | 0,5 | 0,4 |
| 04/2020 | -0,1 | -0,2 | 0,3 | 0,8 | 0,3 |
| 05/2020 | -0,2 | -0,3 | 0,3 | -0,1 | 0,2 |
Source: NBP calculations based on CSO data
Advance release calendar for core inflation indices in 2020
| Date of publication | Data for |
| July 16, 2020 | June 2020 |
| August 17, 2020 | July 2020 |
| September 16, 2020 | August 2020 |
| October 16, 2020 | September 2020 |
| November 16, 2020 | October 2020 |
| December 16, 2020 | November 2020 |
Core inflation indices are published at 2:00 pm.