Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	82.31	82.32	82.27	82.32	242,072	-0.01(-0.01%)
Aug 30, 2011	82.32	82.35	82.31	82.32	126,526	-0.02(-0.02%)
Aug 29, 2011	82.35	82.36	82.31	82.34	152,878	-0.01(-0.01%)
Aug 26, 2011	82.33	82.35	82.30	82.35	136,457	-0.01(-0.01%)
Aug 25, 2011	82.36	82.37	82.32	82.36	191,564	+0.02(+0.03%)
Aug 24, 2011	82.31	82.36	82.30	82.33	491,485	+0.02(+0.02%)
Aug 23, 2011	82.38	82.44	82.31	82.32	334,612	-0.11(-0.14%)
Aug 22, 2011	82.41	82.43	82.36	82.43	675,395	-0.02(-0.03%)
Aug 19, 2011	82.40	82.45	82.39	82.45	126,078	+0.00(+0.00%)
Aug 18, 2011	82.46	82.48	82.42	82.45	179,328	-0.04(-0.05%)
Aug 17, 2011	82.47	82.51	82.43	82.50	80,991	+0.01(+0.02%)
Aug 16, 2011	82.50	82.50	82.47	82.48	125,151	-0.02(-0.03%)
Aug 15, 2011	82.50	82.51	82.46	82.50	255,326	-0.06(-0.07%)
Aug 12, 2011	82.51	82.56	82.46	82.56	168,025	-0.02(-0.03%)
Aug 11, 2011	82.50	82.59	82.43	82.59	333,709	+0.10(+0.12%)
Aug 10, 2011	82.60	82.64	82.47	82.49	361,857	-0.13(-0.16%)
Aug 09, 2011	82.57	82.66	82.51	82.62	129,411	+0.07(+0.08%)
Aug 08, 2011	82.57	82.63	82.54	82.55	250,051	-0.06(-0.07%)
Aug 05, 2011	82.66	82.68	82.59	82.61	208,382	-0.08(-0.10%)
Aug 04, 2011	82.68	82.71	82.65	82.69	430,913	+0.00(+0.00%)
Aug 03, 2011	82.62	82.70	82.62	82.69	535,877	+0.07(+0.09%)
Aug 02, 2011	82.62	82.66	82.61	82.62	205,335	-0.01(-0.01%)

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