BRASILIA, Dec 30 (Reuters) - Brazil's government debt as a share of gross domestic product narrowed slightly to 77.7% in November from 77.8% the month before, central bank data showed on Monday.
Economists polled by Reuters had expected it to hit 78.9%.
The Brazilian public sector posted a primary deficit of 6.6 billion reais ($1.07 billion) for the month, the central bank, while economists in the Reuters poll had forecast a 7.0 billion reais deficit.
($1 = 6.1964 reais)
(Reporting by Isabel Versiani; Editing by Kevin Liffey)
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