Equally trustworthy! (ahem)
According to
ekathimerini:
The 14 regional airports showed a 1.2 percent domestic traffic expansion, but also an 11.5 jump in passengers to and from abroad.
Apparently Kef saw a bigger increase than most other Greek islands. As kathimerini points out, big increases will be difficult to sustain year on year... soon it'll be the same old story, restaurateurs, car hire owners, bar owners will be crying into their beer telling us what a bad year it's been.