Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rank | Airport | Code (IATA/ICAO) | Total Cargo (Metric Tonnes) | % Change |
| --- | --- | --- | --- | --- |
| 1.0 | Memphis International Airport | MEM/KMEM | 3840491.0 | 4.0% |
| 2.0 | Hong Kong International Airport | HKG/VHHH | 3773964.0 | 4.5% |
| 3.0 | Ted Stevens Anchorage International Airport | ANC/PANC | 2825511.0 | 0.6% |
| 4.0 | Shanghai Pudong International Airport | PVG/ZSPD | 2559310.0 | 18.0% |
| 5.0 | Incheon International Airport | ICN/RKSI | 2555580.0 | 9.4% |
| 6.0 | Paris-Charles de Gaulle Airport | CDG/LFPG | 2297896.0 | 7.9% |
| 7.0 | Narita International Airport | NRT/RJAA | 2254421.0 | 1.2% |
| 8.0 | Frankfurt Airport | FRA/EDDF | 2127464.0 | 8.4% |
| 9.0 | Louisville International Airport | SDF/KSDF | 2078947.0 | 4.8% |
| 10.0 | Miami International Airport | MIA/KMIA | 1922985.0 | 5.1% |
| 11.0 | Singapore Changi Airport | SIN/WSSS | 1918159.0 | 0.7% |
| 12.0 | Los Angeles International Airport | LAX/KLAX | 1874317.0 | 1.2% |
| 13.0 | Dubai International Airport | DXB/OMDB | 1668505.0 | 11.0% |
| 14.0 | Amsterdam Airport Schiphol | AMS/EHAM | 1651385.0 | 5.4% |
| 15.0 | John F. Kennedy International Airport | JFK/KJFK | 1607050.0 | 1.9% |
| 16.0 | Taiwan Taoyuan International Airport | TPE/RCTP | 1605681.0 | 5.5% |
| 17.0 | O'Hare International Airport | ORD/KORD | 1533606.0 | 1.6% |
| 18.0 | London Heathrow Airport | LHR/EGLL | 1395905.0 | 3.9% |
| 19.0 | Don Mueang Airport | BKK/VTBS | 1220001.0 | 3.2% |
| 20.0 | Beijing Capital International Airport | PEK/ZBAA | 1192553.0 | 15.9% |
| 21.0 | Indianapolis International Airport | IND/KIND | 998675.0 | 1.1% |
| 22.0 | Newark Liberty International Airport | EWR/KEWR | 963794.0 | 0.6% |
| 23.0 | Luxembourg-Findel Airport | LUX/ELLX | 856741.0 | 13.8% |
| 24.0 | Tokyo International Airport | HND/RJTT | 852454.0 | 1.8% |
| 25.0 | Kansai International Airport | KIX/RJBB | 845976.0 | 0.5% |
| 26.0 | Brussels Airport | BRU/EBBR | 747434.0 | 11.3% |
| 27.0 | Dallas-Fort Worth International Airport | DFW/KDFW | 724140.0 | 4.1% |
| 28.0 | Hartsfield-Jackson Atlanta International Airport | ATL/KATL | 720209.0 | 3.5% |
| 29.0 | Cologne Bonn Airport | CGN/EDDK | 710244.0 | 2.8% |
| 30.0 | Guangzhou Baiyun International Airport | CAN/ZGGG | 694923.0 | 6.4% |
Question:
What is the rank of the airport with the BKK/VTBS code?
Answer:
19.0