新加坡航空全年净收入27.8亿新元，市场预估23.7亿新元。全年营业利润17.1亿新元，市场预估19.6亿新元。

Group 1 - The core point of the article highlights that Singapore Airlines reported a net income of 2.78 billion SGD for the year, exceeding market expectations of 2.37 billion SGD [1] - The company's operating profit for the year was 1.71 billion SGD, which fell short of market expectations of 1.96 billion SGD [1]