Brazil's gross debt climbs to 81.1% of GDP in May
Brazil's gross debt climbed to 81.1% of gross domestic product (GDP) in May, central bank data showed on Tuesday, from 80.2% the month before and above the 80.7% expected in a Reuters poll.The country's public sector posted a primary deficit of 56.131 billion reais ($10.85 billion) for the month, s…