What is the highest total cargo of an airport ranked larger than 19 with a code of BKK/VTBS?
CREATE TABLE table_38181 (
    "Rank" real,
    "Airport" text,
    "Code (IATA/ICAO)" text,
    "Total Cargo (Metric Tonnes)" real,
    "% Change" text
)
SELECT MAX("Total Cargo (Metric Tonnes)") FROM table_38181 WHERE "Code (IATA/ICAO)" = 'bkk/vtbs' AND "Rank" > '19'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the highest total cargo of an airport ranked larger than 19 with a code of BKK/VTBS? ### Input: CREATE TABLE table_38181 (
    "Rank" real,
    "Airport" text,
    "Code (IATA/ICAO)" text,
    "Total Cargo (Metric Tonnes)" real,
    "% Change" text
) ### Response: SELECT MAX("Total Cargo (Metric Tonnes)") FROM table_38181 WHERE "Code (IATA/ICAO)" = 'bkk/vtbs' AND "Rank" > '19'