ranking criteria is always different for the "rankers"
SQ can be 2nd in this ranking, 10th in another ranking, and 1st in some other rankings.
you win Golden Globe doesn't mean you will also win Academy Awards for same category
how to attain top spot? it's a grey area. as long as customers are satisfied with SQ's service, passenger loads increase, profits increase, ranking (in my opinion) is just a number.
everyone knows how good SQ is.
you can be number one, but people choose to fly SQ over QR, your number one ranking has become insignificant