I am looking at the salary scales posted in this thread (copied below).

Could someone please explain the 3 numbers? Using PAX 5 as an example, it says "$ 3,750 - 5,740 / 6,740", does it mean that 3750-5740 is the range? Then what about 6740?

PAX Salary Range (effective 1 Sep 2012)

PAX 2
$10,920 - 14,910 /16,900

PAX 3
$ 7,060 - 9,670 /10,980

PAX 4A/4E
$ 5,120 - 7,690 / 8,980

PAX 5A/5E
$ 3,750 - 5,740 / 6,740

PAX 6A/6E
$ 2,410 - 4,270 / 5,200