The data shows the annual cargo traffic by KLM Royal Dutch Airlines from 2014 to 2017 (in millions of RTFK, revenue ton freight-kilometers). The revenue ton freight-kilometers decreased annually between the reflected years. If in 2014 the annual cargo traffic recorded roughly 5.9 billion revenue ton freight-kilometers, in 2017 this amounted to 4.8 billion.
Passenger transportation numbers of KLM increased throughout the same years. In 2017, approx. 32 million passengers were carried by KLM Royal Dutch Airlines, roughly two million more than in 2016.
