Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	64.10	66.34	64.06	66.04	2,498,786	+2.27(+3.56%)
Aug 30, 2011	63.79	64.69	62.68	63.77	1,742,401	-0.52(-0.81%)
Aug 29, 2011	61.59	64.33	61.35	64.29	1,624,320	+3.21(+5.26%)
Aug 26, 2011	58.16	61.10	57.42	61.08	1,844,217	+2.65(+4.54%)
Aug 25, 2011	59.73	60.20	58.24	58.43	1,151,199	-1.12(-1.88%)
Aug 24, 2011	58.90	60.11	58.40	59.55	1,784,975	+0.63(+1.07%)
Aug 23, 2011	56.98	58.92	56.37	58.92	2,203,289	+2.15(+3.79%)
Aug 22, 2011	58.18	58.18	56.56	56.77	2,399,082	-0.06(-0.11%)
Aug 19, 2011	57.94	59.52	56.71	56.83	3,054,409	-2.01(-3.42%)
Aug 18, 2011	61.49	62.53	57.40	58.84	7,052,772	-3.20(-5.16%)
Aug 17, 2011	60.16	62.16	60.16	62.04	3,450,214	+2.07(+3.45%)
Aug 16, 2011	59.95	60.30	58.89	59.97	1,903,973	-0.30(-0.50%)
Aug 15, 2011	58.68	60.46	58.42	60.27	1,816,771	+1.98(+3.40%)
Aug 12, 2011	58.00	58.73	56.84	58.29	1,901,380	+0.85(+1.48%)
Aug 11, 2011	55.02	58.17	54.01	57.44	2,758,327	+3.44(+6.37%)
Aug 10, 2011	54.77	55.60	53.73	54.00	3,899,807	-1.79(-3.21%)
Aug 09, 2011	56.20	56.33	53.32	55.79	4,850,135	+1.58(+2.91%)
Aug 08, 2011	56.88	57.71	54.00	54.21	3,488,208	-4.40(-7.51%)
Aug 05, 2011	60.09	60.19	57.97	58.61	4,232,365	-0.98(-1.64%)
Aug 04, 2011	62.70	63.00	59.54	59.59	2,820,476	-3.81(-6.01%)
Aug 03, 2011	63.86	63.96	62.02	63.40	2,036,738	-0.20(-0.31%)
Aug 02, 2011	66.04	66.36	63.58	63.60	1,570,339	-2.74(-4.13%)
Aug 01, 2011	67.44	67.44	65.44	66.34	1,432,139	-0.36(-0.54%)
Jul 29, 2011	66.09	67.44	65.57	66.70	2,069,389	-0.44(-0.66%)
Jul 28, 2011	67.25	68.00	65.43	67.14	3,940,964	+1.71(+2.61%)
Jul 27, 2011	66.79	66.95	63.76	65.43	4,250,689	-1.47(-2.20%)
Jul 26, 2011	67.00	68.00	66.61	66.90	1,793,219	+0.18(+0.27%)
Jul 25, 2011	65.33	67.89	65.33	66.72	2,232,043	+0.59(+0.89%)
Jul 22, 2011	65.85	66.13	65.00	66.13	752,261	+0.70(+1.08%)
Jul 21, 2011	65.79	66.00	65.06	65.42	836,285	-0.37(-0.55%)
Jul 20, 2011	65.77	66.16	64.83	65.79	835,314	-0.13(-0.20%)
Jul 19, 2011	64.54	66.03	64.48	65.92	947,266	+2.03(+3.18%)
Jul 18, 2011	64.13	64.77	63.40	63.89	919,440	-0.63(-0.98%)
Jul 15, 2011	64.28	64.53	63.70	64.52	963,941	+0.42(+0.66%)
Jul 14, 2011	65.72	66.18	64.01	64.10	1,692,040	-1.61(-2.45%)
Jul 13, 2011	65.20	67.42	65.20	65.71	1,552,922	+0.82(+1.26%)
Jul 12, 2011	64.68	66.18	64.66	64.89	1,842,899	+0.23(+0.36%)
Jul 11, 2011	65.00	65.73	63.89	64.66	1,891,632	+0.30(+0.47%)
Jul 08, 2011	63.95	64.77	63.82	64.36	688,039	-0.35(-0.54%)
Jul 07, 2011	64.50	64.89	64.00	64.71	828,232	+0.93(+1.46%)
Jul 06, 2011	63.94	64.50	63.39	63.78	1,155,704	-0.04(-0.06%)
Jul 05, 2011	64.12	64.23	62.37	63.82	1,612,546	-0.59(-0.92%)
Jul 01, 2011	63.69	64.41	63.38	64.41	1,133,408	+0.96(+1.51%)
Jun 30, 2011	63.56	63.92	62.91	63.45	1,139,691	+0.00(+0.00%)
Jun 29, 2011	63.38	64.00	63.24	63.45	1,592,246	-0.06(-0.09%)
Jun 28, 2011	61.50	63.73	61.50	63.51	1,705,367	+2.09(+3.40%)
Jun 27, 2011	60.37	61.53	59.96	61.42	1,111,163	+0.90(+1.49%)
Jun 24, 2011	61.20	61.50	59.97	60.52	2,086,499	-0.65(-1.06%)
Jun 23, 2011	59.30	61.27	59.26	61.17	1,802,263	+1.19(+1.98%)
Jun 22, 2011	60.00	60.89	59.80	59.98	1,715,835	-0.43(-0.71%)
Jun 21, 2011	57.37	60.91	57.27	60.41	3,095,437	+3.51(+6.17%)
Jun 20, 2011	57.16	57.83	56.67	56.90	1,117,753	+1.21(+2.17%)
Jun 17, 2011	56.09	56.96	55.63	55.69	2,425,811	+0.42(+0.76%)
Jun 16, 2011	54.12	55.41	54.12	55.27	1,699,388	+1.29(+2.39%)
Jun 15, 2011	54.52	55.09	53.92	53.98	1,137,815	-0.79(-1.44%)
Jun 14, 2011	55.20	55.76	54.33	54.77	1,415,570	+0.06(+0.11%)
Jun 13, 2011	54.20	54.88	53.95	54.71	1,111,305	+0.48(+0.89%)
Jun 10, 2011	54.95	55.00	54.14	54.23	1,552,834	-0.91(-1.65%)
Jun 09, 2011	54.37	56.06	54.32	55.14	1,747,775	+0.70(+1.29%)
Jun 08, 2011	56.79	57.11	54.43	54.44	2,607,000	-2.55(-4.47%)
Jun 07, 2011	56.21	57.88	55.97	56.99	1,201,088	+1.04(+1.86%)
Jun 06, 2011	57.00	57.28	55.84	55.95	1,470,452	-1.20(-2.10%)

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