Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	59.91	60.54	59.47	59.97	191,493	+0.21(+0.35%)
Aug 30, 2011	59.52	60.23	59.03	59.76	191,446	+0.14(+0.23%)
Aug 29, 2011	58.96	59.65	58.86	59.62	172,234	+1.46(+2.51%)
Aug 26, 2011	57.77	58.75	57.36	58.16	180,057	+0.32(+0.55%)
Aug 25, 2011	57.89	58.49	57.53	57.84	189,805	+0.03(+0.05%)
Aug 24, 2011	57.30	58.05	57.20	57.81	178,491	+0.58(+1.01%)
Aug 23, 2011	56.17	57.30	56.00	57.23	331,830	+1.09(+1.94%)
Aug 22, 2011	58.45	59.04	55.97	56.14	393,226	-1.43(-2.48%)
Aug 19, 2011	58.18	59.12	57.50	57.57	350,282	-1.29(-2.19%)
Aug 18, 2011	59.00	59.58	58.39	58.86	309,036	-1.29(-2.14%)
Aug 17, 2011	60.37	60.67	59.93	60.15	289,278	-0.27(-0.45%)
Aug 16, 2011	60.02	60.59	59.75	60.42	257,523	+0.07(+0.12%)
Aug 15, 2011	59.38	60.35	59.38	60.35	302,012	+1.40(+2.37%)
Aug 12, 2011	59.39	59.75	58.41	58.95	346,086	+0.34(+0.58%)
Aug 11, 2011	57.70	59.00	57.70	58.61	446,201	+0.91(+1.58%)
Aug 10, 2011	56.53	59.40	56.17	57.70	594,857	+0.73(+1.28%)
Aug 09, 2011	53.56	57.00	53.51	56.97	579,693	+3.79(+7.13%)
Aug 08, 2011	53.56	54.61	51.00	53.18	969,966	-2.66(-4.76%)
Aug 05, 2011	57.32	57.61	52.23	55.84	1,162,348	-1.63(-2.84%)
Aug 04, 2011	58.56	58.60	57.16	57.47	358,772	-1.49(-2.53%)
Aug 03, 2011	58.21	59.33	58.00	58.96	293,640	+0.42(+0.72%)
Aug 02, 2011	58.24	58.82	58.03	58.54	255,866	-0.63(-1.06%)
Aug 01, 2011	59.58	60.21	59.15	59.17	337,070	+0.15(+0.25%)
Jul 29, 2011	57.93	59.24	57.34	59.02	223,952	+0.77(+1.32%)
Jul 28, 2011	57.63	58.41	57.51	58.25	271,361	+0.54(+0.94%)
Jul 27, 2011	58.50	58.56	57.49	57.71	390,315	-0.90(-1.54%)
Jul 26, 2011	59.70	59.99	58.52	58.61	260,062	-0.99(-1.66%)
Jul 25, 2011	59.92	60.50	59.29	59.60	272,883	-0.69(-1.14%)
Jul 22, 2011	60.22	60.32	60.16	60.29	157,780	+0.17(+0.28%)
Jul 21, 2011	59.74	60.36	59.71	60.12	157,212	+0.45(+0.75%)
Jul 20, 2011	59.74	59.83	59.14	59.67	127,299	+0.17(+0.29%)
Jul 19, 2011	59.36	59.54	59.19	59.50	130,653	+0.50(+0.85%)
Jul 18, 2011	59.24	59.40	58.50	59.00	230,846	-0.43(-0.72%)
Jul 15, 2011	59.60	59.85	59.30	59.43	166,087	+0.03(+0.05%)
Jul 14, 2011	59.88	60.06	59.28	59.40	129,786	-0.23(-0.39%)
Jul 13, 2011	59.78	60.00	59.63	59.63	77,552	-0.11(-0.18%)
Jul 12, 2011	59.59	59.87	59.50	59.74	149,041	-0.15(-0.25%)
Jul 11, 2011	59.85	59.95	59.41	59.89	158,076	-0.37(-0.61%)
Jul 08, 2011	60.06	60.29	59.94	60.26	112,083	-0.06(-0.10%)
Jul 07, 2011	60.32	60.42	59.96	60.32	126,613	+0.34(+0.57%)
Jul 06, 2011	59.90	60.08	59.70	59.98	125,242	+0.04(+0.07%)
Jul 05, 2011	60.30	60.39	59.84	59.94	152,534	-0.32(-0.53%)
Jul 01, 2011	59.94	60.30	59.47	60.26	122,089	+0.53(+0.89%)
Jun 30, 2011	60.06	60.48	59.40	59.73	234,712	-0.40(-0.67%)
Jun 29, 2011	59.41	60.30	59.25	60.13	179,003	+0.50(+0.84%)
Jun 28, 2011	58.86	59.63	58.83	59.63	151,313	+0.79(+1.34%)
Jun 27, 2011	58.71	59.00	58.47	58.84	123,931	+0.13(+0.22%)
Jun 24, 2011	58.42	58.76	58.26	58.71	184,241	+0.36(+0.62%)
Jun 23, 2011	57.82	58.41	57.21	58.35	216,806	+0.13(+0.22%)
Jun 22, 2011	57.99	58.52	57.80	58.22	179,843	+0.09(+0.15%)
Jun 21, 2011	57.26	58.19	57.20	58.13	344,476	+0.96(+1.68%)
Jun 20, 2011	56.98	57.18	56.85	57.17	219,247	+0.53(+0.94%)
Jun 17, 2011	57.44	57.82	56.52	56.64	409,322	-0.66(-1.15%)
Jun 16, 2011	58.14	58.82	57.03	57.30	295,267	-1.12(-1.92%)
Jun 15, 2011	58.37	58.74	57.73	58.42	307,210	-0.35(-0.60%)
Jun 14, 2011	58.78	58.97	58.38	58.77	226,165	+0.08(+0.14%)
Jun 13, 2011	59.15	59.35	58.16	58.69	196,951	-0.40(-0.68%)
Jun 10, 2011	58.69	59.22	58.22	59.09	227,946	+0.35(+0.60%)
Jun 09, 2011	57.43	58.79	57.13	58.74	251,082	+0.86(+1.49%)
Jun 08, 2011	57.91	58.39	57.46	57.88	162,320	-0.10(-0.17%)
Jun 07, 2011	58.32	58.85	57.87	57.98	184,329	-0.22(-0.38%)
Jun 06, 2011	58.75	58.77	57.92	58.20	280,487	-0.68(-1.15%)

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