- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Wayanad District of Kerala {(NIC : 101, 105, 107, 152, 161, 162, 170 and 181) (2019-2020)}
- Estimates of Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Wayanad District of Kerala {(NIC : 101, 202, 210, 222 and 239) (2019-2020)}