The Markit Brazil Services PMI is based on data compiled from monthly replies to questionnaires sent to purchasing executives in around 350 private service sector companies. The Index tracks variables such as sales, employment, inventories and prices. An index reading above 50 indicates an overall increase in that variable, below 50 an overall decrease. This is only a limited sample of PMI headline data displayed on the Customer’s service, under licence from S&P Global. Full historic PMI headline data and all other PMI sub-index data and histories are available on subscription from S&P Global. Contact economics@spglobal.com for more details.