Automobile fleet: age;Total Electric locomotive engines - 5 years;63 Electric locomotive engines 5 to 10 years;97 Electric locomotive engines 11 to 15 years;180 Electric locomotive engines + 15 years;41 Diesel locomotive engines - 5 years;39 Diesel locomotive engines 5 to 10 years;53 Diesel locomotive engines 11 to 15 years;64 Diesel locomotive engines + 15 years;69 Electric railcars - 5 years;632 Electric railcars 5 to 10 years;318 Electric railcars 11 to 15 years;234 Electric railcars - 15 years;270 Diesel railcars - 5 years;120 Diesel railcars 5 to 10 years;59 Diesel railcars 11 to 15 years;51 Diesel railcars + 15;24 Foreigners aged under 5;2,717 Others 5 to 10 years;4,070 Others 11 to 15 years;8,543 Others + 15 years;4,350