BRASILIA, May 30 (Reuters) - Brazil's public sector gross debt rose to 76.2% of gross domestic product in April from 75.9% the month before, according to central bank data on Friday.
The public sector recorded a primary surplus of 14.15 billion reais ($2.50 billion) for the month, while economists polled by Reuters had forecast a 17.4 billion reais surplus.
($1 = 5.6669 reais)