What average annual growth rate of Gross State Domestic Producer of Chhattisgarh State is estimated advance at constant prices in 12th Five Year Plan?

Explanation

The question seeks to identify the estimated average annual growth rate of the Gross State Domestic Product (GSDP) for Chhattisgarh State, specifically calculated at constant prices, during the period of the 12th Five Year Plan. Understanding this figure is crucial for evaluating the economic progress and development trajectory of Chhattisgarh during that specific planning cycle.