01-SEP-10 N/A BC_20year 3.35 Over_10_Years 3.25 Real_Rate 1.47 02-SEP-10 N/A BC_20year 3.41 Over_10_Years 3.30 Real_Rate 1.49 03-SEP-10 N/A BC_20year 3.49 Over_10_Years 3.38 Real_Rate 1.51 07-SEP-10 N/A BC_20year 3.37 Over_10_Years 3.27 Real_Rate 1.44 08-SEP-10 N/A BC_20year 3.42 Over_10_Years 3.32 Real_Rate 1.47 09-SEP-10 N/A BC_20year 3.54 Over_10_Years 3.43 Real_Rate 1.52 10-SEP-10 N/A BC_20year 3.58 Over_10_Years 3.47 Real_Rate 1.51 13-SEP-10 N/A BC_20year 3.52 Over_10_Years 3.42 Real_Rate 1.43 14-SEP-10 N/A BC_20year 3.48 Over_10_Years 3.37 Real_Rate 1.44