The US social network ad almost doubling its turnover year on year, to 479 million or 417 million euros against 243 million a year earlier. Analysts were expecting revenue to $ 453 million.
However, the growth of microblogging monthly users slows, it was only four million users in the fourth quarter to $ 288 million. An increase of 20% or less than the previous period when this number has grown by 23%.
