Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	20.97	21.00	20.77	20.90	854,884	+0.05(+0.25%)
Aug 30, 2012	20.86	20.92	20.79	20.85	357,366	-0.14(-0.66%)
Aug 29, 2012	20.83	21.07	20.83	20.99	246,284	+0.16(+0.75%)
Aug 27, 2012	21.00	21.09	20.80	20.83	486,155	-0.07(-0.33%)
Aug 24, 2012	20.68	20.96	20.60	20.90	394,203	+0.22(+1.05%)
Aug 23, 2012	20.81	20.88	20.64	20.69	755,812	-0.14(-0.67%)
Aug 22, 2012	20.99	21.04	20.77	20.83	908,447	-0.22(-1.03%)
Aug 21, 2012	21.16	21.34	21.03	21.04	1,648,417	-0.13(-0.61%)
Aug 20, 2012	21.33	21.34	21.07	21.17	218,707	-0.15(-0.69%)
Aug 17, 2012	21.22	21.35	21.16	21.32	884,998	+0.12(+0.57%)
Aug 16, 2012	21.38	21.38	21.04	21.20	573,365	-0.16(-0.73%)
Aug 15, 2012	21.12	21.36	20.99	21.36	368,396	+0.25(+1.19%)
Aug 14, 2012	21.14	21.14	20.94	21.10	863,572	+0.08(+0.37%)
Aug 13, 2012	21.11	21.14	20.96	21.03	1,487,429	-0.02(-0.08%)
Aug 10, 2012	20.76	21.05	20.76	21.04	127,115	+0.19(+0.92%)
Aug 09, 2012	20.70	20.91	20.64	20.85	534,490	+0.09(+0.42%)
Aug 08, 2012	20.57	20.77	20.50	20.77	909,810	+0.18(+0.89%)
Aug 07, 2012	20.70	20.70	20.47	20.58	1,023,247	-0.12(-0.59%)
Aug 06, 2012	20.64	20.82	20.56	20.70	516,086	+0.17(+0.85%)
Aug 03, 2012	20.87	20.87	20.50	20.53	265,054	+0.03(+0.17%)
Aug 02, 2012	20.55	20.64	20.34	20.50	442,430	-0.15(-0.71%)

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