The year 2022 marks the 231st anniversary of the adoption of the 3rd of May Constitution. The Constitution was adopted by the Four-Year Sejm, known as the Great Sejm (1788-1792).

The results of the final estimates of the production of agricultural crops, fodder crops by kind of usage (for grain, for green fodder, for green manure) and the production of vegetables, fruit from trees and berries.

The publication includes data concerning non-financial enterprises having foreign entities: number of enterprises, kind of activity, affiliation to enterprise groups, type of relationship with foreign entity.

Level of professional activity of the population, according to socio-demographic features. The employed according to professional features, employment status, work time.

Employed persons, employees and their nominal and real wages and salaries.

The second, revised edition of the Polish statisticians. Biographical notes, edited by Mirosław Krzyśko was published as the fourth volume of the Statistical Research Papers series. The publication presents the biographies and achievements of over 30 people who, since the beginning of the 20th century, have contributed to the development of the theory and methodology of statistical research in Poland and internationally.