- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 08) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 26 to 29, 31 to 33, 35, 38, 45, 52, 58 and 96) (2009-2010)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 08) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 10 to 13 and 16 to 25) (2009-2010)}