1/May/2012,0.4536,5636.99 2/May/2012,0.6479,8051.87 3/May/2012,1.0296,12796.01 4/May/2012,1.0296,12796.01 5/May/2012,1.0296,12796.01 6/May/2012,1.3631,16940.41 7/May/2012,0.7204,8952.35 8/May/2012,0.5886,7314.51 9/May/2012,0.8086,10048.73 10/May/2012,1.4678,18241.25 11/May/2012,0.8966,11142.06 12/May/2012,0.9226,11465.67 13/May/2012,1.2249,15222.24 14/May/2012,1.2196,15156.10 15/May/2012,0.8498,10560.57 16/May/2012,0.4992,6204.33 17/May/2012,0.3591,4463.23