- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hassan District of Karnataka {(NIC : 103, 105 to 107, 110, 131, 139, 141, 161, 162, 181 and 201) (2012-2013)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hassan District of Karnataka {(NIC : 239, 241, 261, 331, 351, 452, 454 and 521) (2012-2013)}