The publication has been prepared with the usage of the results of statistical surveys, of which on the basis of the data obtained from the Ministry of Labour and Social Policy as well as the Agricultural Social Insurance Fund.

Information on the budgets of local government units was elaborated by the Central Statistical Office on the basis of the reporting of the Ministry of Finance.

Basic indices characterising the socio-economic situation of the Capital City of Warsaw, i.a. in terms of the labour market, and wages and salaries, industry, construction and trade. Information is characterized by an attractive form of graphics in the form of cartograms. Information is presented according to selected sections of PKD 2007.

The source of information were the results of the survey conducted in 2016 on the land use, sown area, consumption of mineral and chemical fertilisers as well as lime fertilisers, final estimates of yields, agricultural and horticultural crops, and livestock population.