What sum number that had type Driving Van Trailer?
Class Type Built Number Withdrawn
First Hull Trains
1617901
text text text real real
2-1617901-2
Past fleet
Past fleet
Class 170 Turbostar diesel multiple unit 1999–2004 4 2005
Class 222 Pioneer diesel multiple unit 2005 4 2009
Class 86 Electric locomotive 1965–1966 1 2008
Mark 3 Carriage Passenger Carriage 1975–1988 5 2008
Mark 3 Carriage Driving Van Trailer 1988 1 2008
SELECT SUM Number FROM table WHERE Type = driving van trailer
driving van trailer