Coyuntural Services Index of the Basque Country by quarter and sectorisation B. Seasonalised data. Constant prices.

The operation Coyuntural Services Index (ICS) offers a set of indicators of a cyclical nature of the evolution of sales and staff employed in the services sector in the Basque Country, both in nominal and real terms. It is calculated for the total and by subsector, following the National Classification of Economic Activities (CNAE 2009), for the Basque Country and by historical territory. The Coyuntural Services Index corrected for calendar effects (number of working days and holidays) offers comparable values year on year, while for quarter-on-quarter comparisons the seasonally adjusted Coyuntural Services Index (corrected the effect of periodic fluctuations of less than one year) is used.