- District-wise Number of Registered Motor Vehicles (Commercial) in Tamil Nadu (2008-2009) - Part I
- District-wise Number of Registered Motor Vehicles (Commercial) in Tamil Nadu (2008-2009) - Part II
- District-wise Number of Registered Motor Vehicles (Commercial) in Tamil Nadu (2007-2008) - Part I
- District-wise Number of Registered Motor Vehicles (Commercial) in Tamil Nadu (2007-2008) - Part II