- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Kurnool District of Andhra Pradesh {(NIC : 01, 10, 11, 12, 13, 15, 17, 18, 20, 22, 23 and 24) (2016-2017)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Kurnool District of Andhra Pradesh {(NIC : 25, 27, 28, 33, 35, 38, 45 and 52) (2016-2017)}