Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	21.76	21.84	21.62	21.73	568,012	+0.17(+0.78%)
Aug 30, 2012	21.65	21.69	21.53	21.56	498,330	-0.24(-1.09%)
Aug 29, 2012	21.82	21.87	21.75	21.80	526,689	+0.07(+0.31%)
Aug 27, 2012	21.86	21.86	21.73	21.73	454,874	-0.07(-0.31%)
Aug 24, 2012	21.67	21.85	21.67	21.80	1,000,082	+0.03(+0.13%)
Aug 23, 2012	21.87	21.87	21.74	21.77	689,641	-0.12(-0.57%)
Aug 22, 2012	21.76	21.94	21.72	21.90	3,407,784	+0.04(+0.18%)
Aug 21, 2012	21.90	22.02	21.81	21.86	502,163	+0.04(+0.18%)
Aug 20, 2012	21.78	21.85	21.75	21.82	346,068	-0.05(-0.21%)
Aug 17, 2012	21.92	21.96	21.82	21.86	407,574	-0.03(-0.15%)
Aug 16, 2012	21.78	21.94	21.72	21.90	432,526	+0.11(+0.52%)
Aug 15, 2012	21.73	21.82	21.66	21.78	1,120,286	+0.02(+0.08%)
Aug 14, 2012	21.72	21.82	21.70	21.77	1,039,051	+0.02(+0.08%)
Aug 13, 2012	21.76	21.80	21.64	21.75	431,750	-0.02(-0.08%)
Aug 10, 2012	21.66	21.81	21.58	21.77	452,612	+0.05(+0.21%)
Aug 09, 2012	21.76	21.80	21.67	21.72	683,325	-0.12(-0.57%)
Aug 08, 2012	21.81	21.93	21.80	21.85	1,095,998	-0.13(-0.59%)
Aug 07, 2012	22.02	22.03	21.95	21.98	749,119	+0.08(+0.39%)
Aug 06, 2012	21.97	22.00	21.89	21.89	725,277	-0.07(-0.31%)
Aug 03, 2012	21.68	21.96	21.68	21.96	873,906	+0.57(+2.66%)
Aug 02, 2012	21.36	21.47	21.22	21.39	1,137,542	-0.05(-0.24%)

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