The publication entitled Wielkopolskie Voivodship. Subregions – Powiats – Gminas has been appearing for several years as a supplement to the Statistical Yearbook of the Wielkopolskie Voivodship. Published alongside the Yearbook, the publication provides an up-to-date overview of the Wielkopolskie Voivodship in the light of the socio-economic situation of its territorial units. Figures in this year’s edition reflect the state of gminas, powiats and subregions in 2012.