* : Based on redemption yield, which is computed from 2000-01 as the mean of the daily weighted average yield of the transactions in each traded security. The weight is calculated as the share of the transaction in a given security in the aggregate value of transactions in the said security. Prior to 2000-01, the redemption yield was not weighted and was computed as an average of daily prices of each security.
# : GOI securities issued with call and put options exercisable on or after 5 years from the date of issue. |