Automobile fleet: age	Total
Locomotives and railcars aged less than 5 years	441
Locomotives and railcars aged 5 to 10 years	867
Locomotives and railcars aged 11 to 15 years	234
Locomotives and railcars aged more than 15 years	434
Towed railway equipment aged less than 5 years	1,933
Towed railway equipment aged 5 to 10 years	4,613
Towed railway equipment aged 11 to 15 years	5,542
Towed railway equipment aged more than 15 years	3,412