Price index of investment goods in the fourth quarter 2021 (related to the third quarter of 2021) was 102.5 (the prices increased by 2.5%).

Price of one square meter of usable floor space of a residential building in the fourth quarter of 2021 was PLN 5134.

Base amount in 2021 was 4944,79 PLN.

Average real wage and salary growth in 2020

Average monthly gross wage and salary in national economy in 2021

Average monthly gross wage and salary excluding payments from profit in fourth quarter 2021 was 5994,06 PLN