TK - Electrical and Nuclear Engineering 6,083
TA - General and Civil Engineering 1,963
TJ - Mechanical Engineering and Machinery 1,859
T - General Technology 1,571
TL - Motor Vehicles and Aeronautics 1,532
TS - Manufactures 1,276
TH - Building Construction 1,001
TR - Photography 736
TT - Arts and Crafts 678
TX - Home Economics 647
TP - Chemical Technology 627
TD - Environmental Technology 135
TN - Mining Engineering and Metallurgy 135
TC - Hydraulic and Ocean Engineering 73
TE - Highway Engineering 30
TG - Bridge Engineering 13
TF - Railroad Engineering and Operation 5