- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Thrissur District of Kerala
{(NIC : 10 to 18 and 20 to 24) (2016-2017)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Thrissur District of Kerala
{(NIC : 24 to 29, 31 to 33, 35, 45 and 96) (2016-2017)}