- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hassan District of Karnataka {(NIC : 239, 141, 242, 261, 282, 351, 352, 452 and 521) (2010-2011)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hassan District of Karnataka {(NIC : 103, 105, 106, 107, 110, 131, 139, 141, 162, 281 and 201) (2010-2011)}