Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	22.62	22.69	22.43	22.51	6,400,117	+0.08(+0.36%)
Aug 30, 2012	22.51	22.52	22.33	22.43	4,671,189	-0.03(-0.14%)
Aug 29, 2012	22.55	22.62	22.46	22.47	4,239,502	-0.12(-0.54%)
Aug 27, 2012	22.58	22.78	22.56	22.59	4,872,240	+0.01(+0.02%)
Aug 24, 2012	22.46	22.67	22.41	22.58	6,330,022	-0.03(-0.14%)
Aug 23, 2012	22.80	22.80	22.60	22.62	5,573,958	-0.21(-0.91%)
Aug 22, 2012	22.70	22.86	22.62	22.82	6,398,656	+0.13(+0.57%)
Aug 21, 2012	22.84	22.91	22.65	22.70	6,924,226	-0.16(-0.68%)
Aug 20, 2012	22.82	22.87	22.71	22.85	4,542,058	-0.02(-0.07%)
Aug 17, 2012	22.94	22.95	22.83	22.87	6,712,739	-0.02(-0.07%)
Aug 16, 2012	22.75	22.93	22.68	22.88	6,537,800	+0.17(+0.73%)
Aug 15, 2012	22.68	22.76	22.63	22.72	5,816,164	+0.14(+0.62%)
Aug 14, 2012	22.65	22.77	22.54	22.58	7,998,211	+0.05(+0.21%)
Aug 13, 2012	22.57	22.67	22.49	22.53	4,750,874	-0.17(-0.73%)
Aug 10, 2012	22.44	22.73	22.37	22.70	5,916,496	+0.10(+0.43%)
Aug 09, 2012	22.42	22.67	22.41	22.60	9,121,584	-0.01(-0.05%)
Aug 08, 2012	22.52	22.70	22.49	22.61	9,153,510	+0.12(+0.52%)
Aug 07, 2012	22.34	22.56	22.29	22.49	16,724,904	+0.55(+2.48%)
Aug 06, 2012	21.74	22.02	21.74	21.95	8,260,503	+0.23(+1.07%)
Aug 03, 2012	21.52	21.77	21.49	21.71	11,532,615	+0.57(+2.70%)
Aug 02, 2012	21.19	21.42	21.02	21.14	12,268,611	-0.11(-0.50%)

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