Also the airport can not even proove how much trucked freight it has, because it adds all to the same figure.
what's LGG's aim to advice more than it has in reality ? You should look at it tis way, it's the airport itself who drops the figures for tha ranking, it's noty IATA who calculates them.
If you open an airport and post 500.000 tons, you will be listed like that, unfortunately.IATA counts on airports honesty, which not all are.