Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	55.50	56.14	54.62	55.06	503,051	-0.33(-0.60%)
Aug 30, 2011	54.00	55.70	54.00	55.39	557,574	+0.64(+1.17%)
Aug 29, 2011	52.85	54.83	52.76	54.75	520,364	+2.33(+4.44%)
Aug 26, 2011	51.79	52.51	51.16	52.42	4,421,597	+0.41(+0.79%)
Aug 25, 2011	53.45	53.70	51.90	52.01	577,581	-0.96(-1.81%)
Aug 24, 2011	52.37	53.44	52.14	52.97	875,554	+0.81(+1.55%)
Aug 23, 2011	50.30	52.31	49.63	52.16	701,352	+2.03(+4.05%)
Aug 22, 2011	50.70	51.02	49.60	50.13	573,854	+0.35(+0.70%)
Aug 19, 2011	47.93	50.57	47.93	49.78	1,218,166	+0.97(+1.99%)
Aug 18, 2011	49.56	49.95	47.17	48.81	1,212,546	-0.01(-0.02%)
Aug 17, 2011	49.77	50.56	48.51	48.82	670,275	-0.91(-1.83%)
Aug 16, 2011	49.79	50.13	49.37	49.73	403,903	-0.48(-0.96%)
Aug 15, 2011	49.39	50.25	49.08	50.21	700,485	+0.94(+1.91%)
Aug 12, 2011	49.82	50.27	48.99	49.27	387,863	-0.23(-0.46%)
Aug 11, 2011	47.62	50.41	47.62	49.50	821,050	+2.14(+4.52%)
Aug 10, 2011	48.71	49.40	47.29	47.36	633,631	-2.47(-4.96%)
Aug 09, 2011	50.34	49.83	46.63	49.83	822,603	+2.01(+4.20%)
Aug 08, 2011	50.34	51.12	47.80	47.82	620,563	-3.77(-7.31%)
Aug 05, 2011	52.66	52.68	50.35	51.59	877,125	-0.51(-0.98%)
Aug 04, 2011	52.28	52.85	51.47	52.10	1,093,671	-1.61(-3.00%)
Aug 03, 2011	52.69	53.76	51.08	53.71	955,907	+1.09(+2.07%)
Aug 02, 2011	55.48	55.84	52.53	52.62	1,396,903	-3.35(-5.99%)

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