TK - Electrical and Nuclear Engineering 13,330
TA - General and Civil Engineering 10,477
TX - Home Economics 6,202
T - General Technology 4,739
TP - Chemical Technology 4,425
TH - Building Construction 4,205
TS - Manufactures 4,172
TR - Photography 3,855
TT - Arts and Crafts 3,803
TJ - Mechanical Engineering and Machinery 3,556
TD - Environmental Technology 2,817
TL - Motor Vehicles and Aeronautics 1,649
TC - Hydraulic and Ocean Engineering 822
TN - Mining Engineering and Metallurgy 766
TE - Highway Engineering 314
TG - Bridge Engineering 235
TF - Railroad Engineering and Operation 106