- Estimated Monthly Consumer Expenditure in Purnea District of Bihar (2011-2012)
- Estimated Annual Consumer Expenditure in Purnea District of Bihar (2011-2012)
- Per Capita Household Consumption Potential Per Annum in Purnea District of Bihar (2009-2010)
- Estimated Annual Consumer Expenditure in Purnia District of Bihar (2009-2010)