It describes working persons, employed persons and their nominal and real wages and salaries, as well as time worked, and licences for work issued to foreigners.

In Poland in 2017, the length of the sewage network increased by over 2.8 thous. km (by 1.8%), and the number of sewage connections to buildings by 82.2 thous. pcs (by 2.5%).

The elaboration consists of the methodological notes which contain essential definitions of concepts and indicators, synthesis of results of surveys enriched with graphs Data in tables are grouped in seven thematic chapters including land use, agricultural output, procurement and prices of agricultural products and selected means of production used in agriculture. The applied terminology, classifications and data grouping allow for comparisons against the country and regional data.

In comparison with IV quarter 2017, the number of employed persons increased, while the number of economically inactive persons decreased, which led to the increase in the economic activity rate and the employment rate. The number of unemployed persons shaped at a slightly higher level.