Produce a long descriptive sentence that uses all these words: YEAR 2012; 2012 TOTAL_PASSENGERS 3 783 069; 2012 PASSENGER_CHANGE +12.7%; Koltsovo Airport; 2012 AIRCRAFT_LANDINGS 21 728
At Koltsovo Airport in the year 2012, 21,728 aircrafts landed and 3,783,069 passengers traveled, with a +12.7% passenger change.