At least one carrier, Singapore Airlines, one of the leading airlines in the Southeast Asian region (where passenger growth was expected to be up to 10.5% a year), urged them to get on with the job.IATA, too, took a more sanguine view, forecasting an average annual growth in passenger traffic of 6.6% and in air freight of 7.2% between 1993 and 1997 and predicting that the world jet fleet would ris