List of busiest airports by cargo traffic

Columns: Rank | Airport | Location | Code ( IATA/ICAO ) | Total Cargo ( tons ) | % Change
1 | Hong Kong International Airport | Chek Lap Kok , Islands , New Territories , Hong Kong | HKG/VHHH | 4,521,000 | 2.23% | 2 | Memphis International Airport | Memphis , Tennessee , United States | MEM/KMEM | 4,291,368 | 0.017% | 3 | Shanghai Pudong International Airport | Pudong , Shanghai , China | PVG/ZSPD | 3,440,280 | 5.03% | 4 | Ted Stevens Anchorage International Airport | Anchorage , Alaska , United States | ANC/PANC | 2,762,501 | 5.01% | 5 | Incheon International Airport | Incheon , Seoul National Capital Area , South Korea | ICN/RKSI | 2,714,341 | 4.57% | 6 | Dubai International Airport | Dubai , United Arab Emirates | DXB/OMDB | 2,534,786 | 1.30% | 7 | Louisville International Airport | Louisville , Kentucky , United States | SDF/KSDF | 2,407,307 | 2.41%

Example questions:
How many passengers passed through the airport ranked 6 in tons of cargo moved per year in 2017 ? | What museum is located in the airport that moves 2,714,341 tons of cargo per year as of 2016 ? | How many passengers passed through the high-traffic airport based in the UAE 's most populated city as of 2016 ? | What was the predecessor to the airport that moves 4,521,000 tons of cargo each year as of 2016 ? | How many passenger flights per day are averaged by the airport that ranks number 2 in tons of cargo moved per year as of 2016 ?

Answers:
88 million | Museum of Korean Culture | 88 million | Kai Tak Airport | 80