SELECT COUNT("Rank") FROM table_36766 WHERE "Code (IATA/ICAO)" = 'ord/kord'
How many ranks have a Code (IATA/ICAO) of ord/kord?
CREATE TABLE table_36766 (
    "Rank" real,
    "Airport" text,
    "Code (IATA/ICAO)" text,
    "Total Cargo (Metric Tonnes)" real,
    "% Change" text
)