- Gross District Value Added (GDVA) at Factor Cost by Industry of Origin in Kollam District of Kerala {(At Current Prices based on 2011-2012 Series) (2020-2021)}
- Gross District Value Added (GDVA) at Factor Cost by Industry of Origin in Kollam District of Kerala {(At Constant 2011-2012 Prices) (2020-2021)}
- Gross District Value Added at Current/Constant 2011-2012 Prices in Kollam District of Kerala (2020-2021)